diff --git a/application/custom-application-config.ts b/application/custom-application-config.ts
index 37fc7b4..5a8d35f 100644
--- a/application/custom-application-config.ts
+++ b/application/custom-application-config.ts
@@ -15,7 +15,7 @@ const config = {
   cloudIdentifier: CLOUD_IDENTIFIER,
   env: {
     development: {
-      initialProjectKey: 'shopm-adv-dev',
+      initialProjectKey: 'your_project_key',
     },
     production: {
       applicationId: CUSTOM_APPLICATION_ID,
diff --git a/application/cypress/fixtures/fetch-project.json b/application/cypress/fixtures/fetch-project.json
index bf40513..c0401be 100644
--- a/application/cypress/fixtures/fetch-project.json
+++ b/application/cypress/fixtures/fetch-project.json
@@ -1,423 +1,404 @@
 {
   "data": {
     "project": {
-      "key": "shopm-adv-dev",
+      "key": "shopm-adv-windev",
       "version": 16,
-      "name": "shopm-adv-dev",
-      "countries": [
-          "GB",
-          "DE",
-          "US",
-          "IT",
-          "AT",
-          "PL"
-      ],
-      "currencies": [
-          "EUR",
-          "GBP",
-          "USD",
-          "PLN"
-      ],
-      "languages": [
-          "en-GB",
-          "de-DE",
-          "en-US",
-          "de-AT",
-          "it-IT",
-          "pl-PL"
-      ],
+      "name": "shopm-adv-windev",
+      "countries": ["GB", "DE", "US", "IT", "AT", "PL"],
+      "currencies": ["EUR", "GBP", "USD", "PLN"],
+      "languages": ["en-GB", "de-DE", "en-US", "de-AT", "it-IT", "pl-PL"],
       "initialized": true,
       "expiry": {
-          "isActive": false,
-          "daysLeft": 29,
-          "__typename": "ProjectExpiry"
+        "isActive": false,
+        "daysLeft": 29,
+        "__typename": "ProjectExpiry"
       },
       "suspension": {
-          "isActive": false,
-          "reason": null,
-          "__typename": "ProjectSuspension"
+        "isActive": false,
+        "reason": null,
+        "__typename": "ProjectSuspension"
       },
       "isProductionProject": false,
       "allAppliedPermissions": [
+        {
+          "name": "canViewMollie",
+          "value": true,
+          "__typename": "AppliedPermission"
+        },
+        {
+          "name": "canManageMollie",
+          "value": true,
+          "__typename": "AppliedPermission"
+        }
+      ],
+      "allAppliedActionRights": [
+        {
+          "group": "products",
+          "name": "canAddPrices",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "products",
+          "name": "canAddProducts",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "products",
+          "name": "canDeletePrices",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "products",
+          "name": "canDeleteProducts",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "products",
+          "name": "canEditPrices",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "products",
+          "name": "canPublishProducts",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "products",
+          "name": "canUnpublishProducts",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "products",
+          "name": "canEditAttributes:all",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "orders",
+          "name": "canAddOrders",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "orders",
+          "name": "canAddDiscountCodes",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "orders",
+          "name": "canCreateReturns",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "quotes",
+          "name": "canSendQuote",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "quotes",
+          "name": "canCreateDraftQuote",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "standalonePrices",
+          "name": "canAddPrices",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "standalonePrices",
+          "name": "canDeletePrices",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        },
+        {
+          "group": "standalonePrices",
+          "name": "canEditPrices",
+          "value": false,
+          "__typename": "AppliedActionRight"
+        }
+      ],
+      "allAppliedDataFences": [],
+      "allPermissionsForAllApplications": {
+        "allAppliedPermissions": [
           {
-              "name": "canViewMollie",
-              "value": true,
-              "__typename": "AppliedPermission"
+            "name": "canViewMollie",
+            "value": true,
+            "__typename": "AppliedPermission"
           },
           {
-              "name": "canManageMollie",
-              "value": true,
-              "__typename": "AppliedPermission"
+            "name": "canManageMollie",
+            "value": true,
+            "__typename": "AppliedPermission"
           }
-      ],
-      "allAppliedActionRights": [
+        ],
+        "allAppliedActionRights": [
           {
-              "group": "products",
-              "name": "canAddPrices",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "products",
+            "name": "canAddPrices",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "products",
-              "name": "canAddProducts",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "products",
+            "name": "canAddProducts",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "products",
-              "name": "canDeletePrices",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "products",
+            "name": "canDeletePrices",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "products",
-              "name": "canDeleteProducts",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "products",
+            "name": "canDeleteProducts",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "products",
-              "name": "canEditPrices",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "products",
+            "name": "canEditPrices",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "products",
-              "name": "canPublishProducts",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "products",
+            "name": "canPublishProducts",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "products",
-              "name": "canUnpublishProducts",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "products",
+            "name": "canUnpublishProducts",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "products",
-              "name": "canEditAttributes:all",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "products",
+            "name": "canEditAttributes:all",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "orders",
-              "name": "canAddOrders",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "orders",
+            "name": "canAddOrders",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "orders",
-              "name": "canAddDiscountCodes",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "orders",
+            "name": "canAddDiscountCodes",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "orders",
-              "name": "canCreateReturns",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "orders",
+            "name": "canCreateReturns",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "quotes",
-              "name": "canSendQuote",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "quotes",
+            "name": "canSendQuote",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "quotes",
-              "name": "canCreateDraftQuote",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "quotes",
+            "name": "canCreateDraftQuote",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "standalonePrices",
-              "name": "canAddPrices",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "standalonePrices",
+            "name": "canAddPrices",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "standalonePrices",
-              "name": "canDeletePrices",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "standalonePrices",
+            "name": "canDeletePrices",
+            "value": false,
+            "__typename": "AppliedActionRight"
           },
           {
-              "group": "standalonePrices",
-              "name": "canEditPrices",
-              "value": false,
-              "__typename": "AppliedActionRight"
+            "group": "standalonePrices",
+            "name": "canEditPrices",
+            "value": false,
+            "__typename": "AppliedActionRight"
           }
-      ],
-      "allAppliedDataFences": [],
-      "allPermissionsForAllApplications": {
-          "allAppliedPermissions": [
-              {
-                  "name": "canViewMollie",
-                  "value": true,
-                  "__typename": "AppliedPermission"
-              },
-              {
-                  "name": "canManageMollie",
-                  "value": true,
-                  "__typename": "AppliedPermission"
-              }
-          ],
-          "allAppliedActionRights": [
-              {
-                  "group": "products",
-                  "name": "canAddPrices",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "products",
-                  "name": "canAddProducts",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "products",
-                  "name": "canDeletePrices",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "products",
-                  "name": "canDeleteProducts",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "products",
-                  "name": "canEditPrices",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "products",
-                  "name": "canPublishProducts",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "products",
-                  "name": "canUnpublishProducts",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "products",
-                  "name": "canEditAttributes:all",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "orders",
-                  "name": "canAddOrders",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "orders",
-                  "name": "canAddDiscountCodes",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "orders",
-                  "name": "canCreateReturns",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "quotes",
-                  "name": "canSendQuote",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "quotes",
-                  "name": "canCreateDraftQuote",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "standalonePrices",
-                  "name": "canAddPrices",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "standalonePrices",
-                  "name": "canDeletePrices",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              },
-              {
-                  "group": "standalonePrices",
-                  "name": "canEditPrices",
-                  "value": false,
-                  "__typename": "AppliedActionRight"
-              }
-          ],
-          "allAppliedMenuVisibilities": [
-              {
-                  "name": "hideDashboard",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideProductsList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideModifiedProducts",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideAddProduct",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideProductSelectionsList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideAddProductSelection",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideDirectAccess",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideCategoriesList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideCategoriesSearch",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideAddCategory",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideCustomersList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideAddCustomer",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideCustomerGroupsList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideAddCustomerGroup",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideBusinessUnitsList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideAddBusinessUnit",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideOrdersList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideAddOrder",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideQuotes",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideProductDiscountsList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideCartDiscountsList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideDiscountCodesList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideAddDiscounts",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideGenerateDiscountCodes",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideProjectSettings",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideProductTypes",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideDeveloperSettings",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideStandalonePriceList",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              },
-              {
-                  "name": "hideAddStandalonePrice",
-                  "value": false,
-                  "__typename": "AppliedMenuVisibilities"
-              }
-          ],
-          "allAppliedDataFences": [],
-          "__typename": "AllPermissionsForAllApplications"
+        ],
+        "allAppliedMenuVisibilities": [
+          {
+            "name": "hideDashboard",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideProductsList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideModifiedProducts",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideAddProduct",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideProductSelectionsList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideAddProductSelection",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideDirectAccess",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideCategoriesList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideCategoriesSearch",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideAddCategory",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideCustomersList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideAddCustomer",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideCustomerGroupsList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideAddCustomerGroup",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideBusinessUnitsList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideAddBusinessUnit",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideOrdersList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideAddOrder",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideQuotes",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideProductDiscountsList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideCartDiscountsList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideDiscountCodesList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideAddDiscounts",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideGenerateDiscountCodes",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideProjectSettings",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideProductTypes",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideDeveloperSettings",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideStandalonePriceList",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          },
+          {
+            "name": "hideAddStandalonePrice",
+            "value": false,
+            "__typename": "AppliedMenuVisibilities"
+          }
+        ],
+        "allAppliedDataFences": [],
+        "__typename": "AllPermissionsForAllApplications"
       },
       "owner": {
-          "id": "9adf9042-7177-4ea0-a928-a8e194c63009",
-          "name": "Shopmacher",
-          "__typename": "Organization"
+        "id": "9adf9042-7177-4ea0-a928-a8e194c63009",
+        "name": "Shopmacher",
+        "__typename": "Organization"
       },
       "sampleDataImportDataset": "B2CLIFESTYLE",
       "isUserAdminOfCurrentProject": true,
       "__typename": "Project"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/application/src/components/welcome/welcome.tsx b/application/src/components/welcome/welcome.tsx
index bcd4e80..ffca574 100644
--- a/application/src/components/welcome/welcome.tsx
+++ b/application/src/components/welcome/welcome.tsx
@@ -17,7 +17,7 @@ import DataTable from '@commercetools-uikit/data-table';
 import IconButton from '@commercetools-uikit/icon-button';
 import { usePaymentMethodsFetcher } from '../../hooks/use-mollie-connector';
 import { ContentNotification } from '@commercetools-uikit/notifications';
-import { CustomMethodObject } from '../../types/app';
+import { CustomMethodObject, CustomObjectUpdaterError } from '../../types/app';
 import LoadingSpinner from '@commercetools-uikit/loading-spinner';
 import Tootltip from '@commercetools-uikit/tooltip';
 import {
@@ -74,7 +74,7 @@ const Welcome = () => {
     key: 'key',
     order: 'asc',
   });
-  const { customObjectsPaginatedResult, error, loading } =
+  const { customObjectsPaginatedResult, error, loading, refetch } =
     useCustomObjectsFetcher({
       page,
       perPage,
@@ -110,7 +110,13 @@ const Welcome = () => {
                 value: JSON.stringify(method),
               })
               .catch((error) => {
-                console.error(`Error creating custom object: ${error}`);
+                Object.values(error).forEach((e) => {
+                  console.error(
+                    `SCTM custom application: ${
+                      (e as CustomObjectUpdaterError).message
+                    }`
+                  );
+                });
               });
             return method;
           } else {
@@ -120,9 +126,15 @@ const Welcome = () => {
           }
         })
       );
+      refetch();
       setMethods(updatedMethods);
     }
-  }, [customObjectUpdater, customObjectsPaginatedResult?.results, fetchedData]);
+  }, [
+    customObjectUpdater,
+    customObjectsPaginatedResult?.results,
+    fetchedData,
+    refetch,
+  ]);
 
   useEffect(() => {
     if (
@@ -212,13 +224,13 @@ const Welcome = () => {
           sortDirection={tableSorting.value.order}
           onSortChange={tableSorting.onChange}
           onRowClick={(row) => {
-            push(
-              `${match.url}/${
-                customObjectsPaginatedResult?.results.filter(
-                  (obj) => obj.key === row.id
-                )?.[0]?.id
-              }/general`
+            const target = customObjectsPaginatedResult?.results.filter(
+              (obj) => obj.key === row.id
             );
+
+            if (target) {
+              push(`${match.url}/${target[0].id}/general`);
+            }
           }}
         />
         <Switch>
diff --git a/application/src/hooks/use-custom-objects-connector/use-custom-objects-connector.ts b/application/src/hooks/use-custom-objects-connector/use-custom-objects-connector.ts
index 4de4fca..92be795 100644
--- a/application/src/hooks/use-custom-objects-connector/use-custom-objects-connector.ts
+++ b/application/src/hooks/use-custom-objects-connector/use-custom-objects-connector.ts
@@ -21,7 +21,7 @@ import FetchCustomObjectsQuery from './fetch-custom-objects.ctp.graphql';
 import FetchCustomObjectDetailsQuery from './fetch-custom-object-details.ctp.graphql';
 import UpdateCustomObjectDetailsMutation from './update-custom-object-details.ctp.graphql';
 import RemoveCustomObjectDetailsMutation from './remove-custom-object-details.ctp.graphql';
-import { ApolloError } from '@apollo/client';
+import { ApolloError, ApolloQueryResult } from '@apollo/client';
 import { extractErrorFromGraphQlResponse } from '../../helpers';
 
 type PaginationAndSortingProps = {
@@ -37,6 +37,7 @@ type TUseCustomObjectsFetcher = (
   customObjectsPaginatedResult?: TFetchCustomObjectsQuery['customObjects'];
   error?: ApolloError;
   loading: boolean;
+  refetch: () => Promise<ApolloQueryResult<TFetchCustomObjectsQuery>>;
 };
 
 export const useCustomObjectsFetcher: TUseCustomObjectsFetcher = ({
@@ -45,7 +46,7 @@ export const useCustomObjectsFetcher: TUseCustomObjectsFetcher = ({
   tableSorting,
   container,
 }) => {
-  const { data, error, loading } = useMcQuery<
+  const { data, error, loading, refetch } = useMcQuery<
     TFetchCustomObjectsQuery,
     TFetchCustomObjectsQueryVariables
   >(FetchCustomObjectsQuery, {
@@ -64,6 +65,7 @@ export const useCustomObjectsFetcher: TUseCustomObjectsFetcher = ({
     customObjectsPaginatedResult: data?.customObjects,
     error,
     loading,
+    refetch,
   };
 };
 type TUseCustomObjectDetailsFetcher = (id: string) => {
diff --git a/application/src/hooks/use-mollie-connector/use-mollie-connector.ts b/application/src/hooks/use-mollie-connector/use-mollie-connector.ts
index ba85ba4..0bd2a0e 100644
--- a/application/src/hooks/use-mollie-connector/use-mollie-connector.ts
+++ b/application/src/hooks/use-mollie-connector/use-mollie-connector.ts
@@ -15,6 +15,7 @@ import {
   CustomMethodObject,
   MollieResult,
   SupportedPaymentMethods,
+  GooglePay,
 } from '../../types/app';
 
 /**
@@ -45,6 +46,8 @@ const convertMollieMethodToCustomMethod = (
       method.status === 'activated' &&
       SupportedPaymentMethods[method.id as SupportedPaymentMethods]
   );
+
+  availableMethods.push(GooglePay);
   return availableMethods.map((method: MollieMethod) => ({
     id: method.id,
     technicalName: method.description,
diff --git a/application/src/types/app.ts b/application/src/types/app.ts
index 83d7cf1..7ddc820 100644
--- a/application/src/types/app.ts
+++ b/application/src/types/app.ts
@@ -16,8 +16,13 @@ export type MollieMethod = {
     currency: string;
   };
   pricing: {
-    value: string;
-    currency: string;
+    description: string;
+    fixed: {
+      value: string;
+      currency: string;
+    };
+    variable: string;
+    feeRegion?: string;
   }[];
   status: string;
   _links: {
@@ -66,3 +71,90 @@ export enum SupportedPaymentMethods {
   paypal = 'paypal',
   giftcard = 'giftcard',
 }
+
+export const GooglePay = {
+  resource: 'method',
+  id: 'googlepay',
+  description: 'Google Pay',
+  minimumAmount: {
+    value: '0.01',
+    currency: 'EUR',
+  },
+  maximumAmount: {
+    value: '10000.00',
+    currency: 'EUR',
+  },
+  image: {
+    size1x:
+      'https://www.mollie.com/external/icons/payment-methods/googlepay.png',
+    size2x:
+      'https://www.mollie.com/external/icons/payment-methods/googlepay%402x.png',
+    svg: 'https://www.mollie.com/external/icons/payment-methods/googlepay.svg',
+  },
+  status: 'activated',
+  pricing: [
+    {
+      description: 'American Express (intra-EEA)',
+      fixed: {
+        value: '0.25',
+        currency: 'EUR',
+      },
+      variable: '2.9',
+      feeRegion: 'amex-intra-eea',
+    },
+    {
+      description: 'Commercial & non-European cards',
+      fixed: {
+        value: '0.25',
+        currency: 'EUR',
+      },
+      variable: '3.25',
+      feeRegion: 'other',
+    },
+    {
+      description: 'Domestic consumer cards',
+      fixed: {
+        value: '0.25',
+        currency: 'EUR',
+      },
+      variable: '1.8',
+      feeRegion: 'domestic',
+    },
+    {
+      description: 'European commercial cards',
+      fixed: {
+        value: '0.25',
+        currency: 'EUR',
+      },
+      variable: '2.9',
+      feeRegion: 'intra-eu-corporate',
+    },
+    {
+      description: 'European consumer cards',
+      fixed: {
+        value: '0.25',
+        currency: 'EUR',
+      },
+      variable: '1.8',
+      feeRegion: 'eu-cards',
+    },
+    {
+      description: 'Pre-authorization fees',
+      fixed: {
+        value: '0.00',
+        currency: 'EUR',
+      },
+      variable: '0.12',
+    },
+  ],
+  _links: {
+    self: {
+      href: 'https://api.mollie.com/v2/methods/googlepay',
+      type: 'application/hal+json',
+    },
+  },
+};
+
+export interface CustomObjectUpdaterError {
+  message: string;
+}
diff --git a/processor/package-lock.json b/processor/package-lock.json
index fbc9d7e..3cc0f03 100644
--- a/processor/package-lock.json
+++ b/processor/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "shopmacher-mollie-processor",
-  "version": "1.2.0-alpha22.11.24.1410",
+  "version": "1.2.0-alpha25.11.24.1150",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "shopmacher-mollie-processor",
-      "version": "1.2.0-alpha22.11.24.1410",
+      "version": "1.2.0-alpha25.11.24.1150",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
diff --git a/processor/package.json b/processor/package.json
index a164a1b..11b3899 100644
--- a/processor/package.json
+++ b/processor/package.json
@@ -1,7 +1,7 @@
 {
   "name": "shopmacher-mollie-processor",
   "description": "Integration between commercetools and mollie payment service provider",
-  "version": "1.2.0-alpha22.11.24.1410",
+  "version": "1.2.0-alpha25.11.24.1150",
   "main": "index.js",
   "private": true,
   "scripts": {
diff --git a/processor/src/service/payment.service.ts b/processor/src/service/payment.service.ts
index 248e046..61c4700 100644
--- a/processor/src/service/payment.service.ts
+++ b/processor/src/service/payment.service.ts
@@ -85,6 +85,14 @@ import { removeCartMollieCustomLineItem } from './cart.service';
  * @return {CustomMethod[]} - The validated and sorted payment methods.
  */
 const validateAndSortMethods = (methods: CustomMethod[], configObjects: CustomObject[]): CustomMethod[] => {
+  methods.push({
+    id: 'googlepay',
+    name: { 'en-GB': 'Google Pay' },
+    description: { 'en-GB': '' },
+    image: '',
+    order: 0,
+  });
+
   if (!configObjects.length) {
     return methods.filter(
       (method: CustomMethod) => SupportedPaymentMethods[method.id.toString() as SupportedPaymentMethods],
@@ -414,6 +422,10 @@ export const handleCreatePayment = async (ctPayment: Payment): Promise<Controlle
 
   const paymentParams = createMollieCreatePaymentParams(ctPayment, extensionUrl, surchargeAmountInCent);
 
+  if (method && method.toString() === 'googlepay') {
+    paymentParams.method = PaymentMethod.creditcard;
+  }
+
   let molliePayment;
   if (PaymentMethod[paymentParams.method as PaymentMethod]) {
     logger.debug('SCTM - handleCreatePayment - Attempt creating a payment with method defined in Mollie NodeJS Client');
diff --git a/processor/src/types/mollie.types.ts b/processor/src/types/mollie.types.ts
index f91d4b4..eccebb9 100644
--- a/processor/src/types/mollie.types.ts
+++ b/processor/src/types/mollie.types.ts
@@ -35,4 +35,5 @@ export enum SupportedPaymentMethods {
   applepay = 'applepay',
   paypal = 'paypal',
   giftcard = 'giftcard',
+  googlepay = 'googlepay',
 }
diff --git a/processor/tests/commercetools/action.commercetools.spec.ts b/processor/tests/commercetools/action.commercetools.spec.ts
index 1d2d9e5..faa6d57 100644
--- a/processor/tests/commercetools/action.commercetools.spec.ts
+++ b/processor/tests/commercetools/action.commercetools.spec.ts
@@ -8,6 +8,7 @@ import {
   changeTransactionTimestamp,
   removeCustomLineItem,
   setCustomFields,
+  setTransactionCustomField,
   setTransactionCustomType,
 } from '../../src/commercetools/action.commercetools';
 import { CTTransactionState, CreateInterfaceInteractionParams } from '../../src/types/commercetools.types';
@@ -182,4 +183,17 @@ describe('Test actions.utils.ts', () => {
       slug,
     });
   });
+
+  test('should return a action for adding transaction custom fields', () => {
+    const name = 'customFieldName';
+    const value = 'customFieldValue';
+    const transactionId = 'transactionId';
+
+    expect(setTransactionCustomField(name, value, transactionId)).toStrictEqual({
+      action: 'setTransactionCustomField',
+      name,
+      value,
+      transactionId,
+    });
+  });
 });
diff --git a/processor/tests/mollie/payment.mollie.spec.ts b/processor/tests/mollie/payment.mollie.spec.ts
index d7a5033..e5f1f26 100644
--- a/processor/tests/mollie/payment.mollie.spec.ts
+++ b/processor/tests/mollie/payment.mollie.spec.ts
@@ -6,8 +6,9 @@ import {
   getPaymentById,
   listPaymentMethods,
   getApplePaySession,
+  getAllPaymentMethods,
 } from '../../src/mollie/payment.mollie';
-import { MollieApiError, PaymentCreateParams } from '@mollie/api-client';
+import { Locale, MethodInclude, MethodsListParams, MollieApiError, PaymentCreateParams } from '@mollie/api-client';
 import { logger } from '../../src/utils/logger.utils';
 import CustomError from '../../src/errors/custom.error';
 import { MOLLIE_VERSION_STRINGS } from '../../src/utils/constant.utils';
@@ -543,3 +544,63 @@ describe('getApplePaySession', () => {
     }
   });
 });
+
+describe('getAllPaymentMethods', () => {
+  it('should call getAllPaymentMethods with the correct parameters', async () => {
+    const options: MethodsListParams = {
+      locale: Locale.de_DE,
+      include: MethodInclude.pricing,
+    };
+
+    const queryParams = new URLSearchParams(options as any).toString();
+
+    const getAllPaymentMethodsEndpoint = `https://api.mollie.com/v2/methods/all?${queryParams as any}`;
+    const headers = {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${getApiKey()}`,
+      versionStrings: MOLLIE_VERSION_STRINGS,
+    };
+
+    (fetch as unknown as jest.Mock).mockImplementation(async () =>
+      Promise.resolve({
+        json: () => Promise.resolve({ data: [] }),
+        headers: new Headers(),
+        ok: true,
+        redirected: false,
+        status: 201,
+        statusText: 'OK',
+        url: '',
+      }),
+    );
+
+    await getAllPaymentMethods(options);
+
+    expect(fetch).toHaveBeenCalledTimes(1);
+    expect(fetch).toHaveBeenCalledWith(getAllPaymentMethodsEndpoint, {
+      method: 'GET',
+      headers,
+    });
+  });
+
+  it('should be able to return a proper error message when error which is an instance of MollieApiError occurred', async () => {
+    const errorMessage = 'Something wrong happened';
+    const mollieApiError = new MollieApiError(errorMessage, { field: 'validationUrl' });
+
+    (fetch as unknown as jest.Mock).mockImplementation(async () => {
+      throw mollieApiError;
+    });
+
+    try {
+      await getAllPaymentMethods({});
+    } catch (error: unknown) {
+      expect(error).toBeInstanceOf(CustomError);
+      expect(logger.error).toBeCalledTimes(1);
+      expect(logger.error).toBeCalledWith(
+        `SCTM - getAllPaymentMethods - Failed to get all payment methods with unknown errors`,
+        {
+          error: mollieApiError,
+        },
+      );
+    }
+  });
+});
diff --git a/processor/tests/mollie/profile.mollie.spec.ts b/processor/tests/mollie/profile.mollie.spec.ts
index d4f7cda..71955e9 100644
--- a/processor/tests/mollie/profile.mollie.spec.ts
+++ b/processor/tests/mollie/profile.mollie.spec.ts
@@ -56,4 +56,30 @@ describe('Test profile.mollie.ts', () => {
 
     await expect(getProfile()).resolves.toThrow(errorMessage);
   });
+
+  it('should return unknown errors when fetching the profile', async () => {
+    const errorMessage = 'SCTM - getProfile - Failed to get Mollie profile with unknown errors';
+    (initMollieClient as jest.Mock).mockReturnValue({
+      profiles: {
+        getCurrent: jest.fn().mockReturnValue(new Error(errorMessage)),
+      },
+    });
+
+    await expect(getProfile()).resolves.toThrow(errorMessage);
+  });
+
+  it('should return MollieApi errors when fetching the profile', async () => {
+    const errorMessage = `SCTM - getProfile - error: error, field: validationUrl`;
+    (initMollieClient as jest.Mock).mockReturnValue({
+      profiles: {
+        getCurrent: jest
+          .fn()
+          .mockReturnValue(
+            new MollieApiError('SCTM - getProfile - error: error, field: validationUrl', { field: 'validationUrl' }),
+          ),
+      },
+    });
+
+    await expect(getProfile()).resolves.toThrow(errorMessage);
+  });
 });
diff --git a/processor/tests/service/payment.service.spec.ts b/processor/tests/service/payment.service.spec.ts
index e51aeb9..11d56f6 100644
--- a/processor/tests/service/payment.service.spec.ts
+++ b/processor/tests/service/payment.service.spec.ts
@@ -922,6 +922,179 @@ describe('Test listPaymentMethodsByPayment', () => {
     });
     expect(JSON.stringify(response)).toContain('creditcard');
   });
+
+  test('call listPaymentMethodsByPayment w/o custom objects', async () => {
+    (listPaymentMethods as jest.Mock).mockReturnValueOnce([
+      {
+        resource: 'method',
+        id: 'paypal',
+        description: 'PayPal',
+        minimumAmount: { value: '0.01', currency: 'EUR' },
+        maximumAmount: null,
+        image: {
+          size1x: 'https://www.mollie.com/external/icons/payment-methods/paypal.png',
+          size2x: 'https://www.mollie.com/external/icons/payment-methods/paypal%402x.png',
+          svg: 'https://www.mollie.com/external/icons/payment-methods/paypal.svg',
+        },
+        status: 'activated',
+        _links: {
+          self: {
+            href: 'https://api.mollie.com/v2/methods/paypal',
+            type: 'application/hal+json',
+          },
+        },
+      },
+      {
+        resource: 'method',
+        id: 'giftcard',
+        description: 'Geschenkkarten',
+        minimumAmount: { value: '0.01', currency: 'EUR' },
+        maximumAmount: null,
+        image: {
+          size1x: 'https://www.mollie.com/external/icons/payment-methods/giftcard.png',
+          size2x: 'https://www.mollie.com/external/icons/payment-methods/giftcard%402x.png',
+          svg: 'https://www.mollie.com/external/icons/payment-methods/giftcard.svg',
+        },
+        status: 'activated',
+        _links: {
+          self: {
+            href: 'https://api.mollie.com/v2/methods/giftcard',
+            type: 'application/hal+json',
+          },
+        },
+      },
+      {
+        resource: 'method',
+        id: 'bancontact',
+        description: 'Bancontact',
+        minimumAmount: { value: '0.01', currency: 'EUR' },
+        maximumAmount: null,
+        image: {
+          size1x: 'https://www.mollie.com/external/icons/payment-methods/bancontact.png',
+          size2x: 'https://www.mollie.com/external/icons/payment-methods/bancontact%402x.png',
+          svg: 'https://www.mollie.com/external/icons/payment-methods/bancontact.svg',
+        },
+        status: 'activated',
+        _links: {
+          self: {
+            href: 'https://api.mollie.com/v2/methods/bancontact',
+            type: 'application/hal+json',
+          },
+        },
+      },
+      {
+        resource: 'method',
+        id: 'banktransfer',
+        description: 'Bank transfer',
+        minimumAmount: { value: '0.01', currency: 'EUR' },
+        maximumAmount: null,
+        image: {
+          size1x: 'https://www.mollie.com/external/icons/payment-methods/banktransfer.png',
+          size2x: 'https://www.mollie.com/external/icons/payment-methods/banktransfer%402x.png',
+          svg: 'https://www.mollie.com/external/icons/payment-methods/banktransfer.svg',
+        },
+        status: 'activated',
+        _links: {
+          self: {
+            href: 'https://api.mollie.com/v2/methods/banktransfer',
+            type: 'application/hal+json',
+          },
+        },
+      },
+    ]);
+
+    (getMethodConfigObjects as jest.Mock).mockReturnValueOnce([]);
+
+    mockResource = {
+      id: 'RANDOMID_12345',
+      paymentMethodInfo: {
+        paymentInterface: 'mollie',
+        method: 'card',
+      },
+      amountPlanned: {
+        type: 'centPrecision',
+        currencyCode: 'EUR',
+        centAmount: 500000,
+        fractionDigits: 2,
+      },
+      custom: {
+        fields: {
+          sctm_payment_methods_request: JSON.stringify({
+            locale: 'de_DE',
+            billingCountry: 'DE',
+          }),
+        },
+      } as unknown as CustomFields,
+    } as unknown as Payment;
+
+    const response = await handleListPaymentMethodsByPayment(mockResource);
+    expect(response).toBeDefined();
+    expect(response.statusCode).toBe(200);
+    expect(response?.actions?.length).toBeGreaterThan(0);
+    expect(response?.actions?.[0]?.action).toBe('setCustomField');
+    expect((response?.actions?.[1] as any)?.value).toBe(
+      JSON.stringify({
+        count: 5,
+        methods: [
+          {
+            id: 'paypal',
+            name: {
+              'en-GB': 'PayPal',
+            },
+            description: {
+              'en-GB': '',
+            },
+            image: 'https://www.mollie.com/external/icons/payment-methods/paypal.svg',
+            order: 0,
+          },
+          {
+            id: 'giftcard',
+            name: {
+              'en-GB': 'Geschenkkarten',
+            },
+            description: {
+              'en-GB': '',
+            },
+            image: 'https://www.mollie.com/external/icons/payment-methods/giftcard.svg',
+            order: 0,
+          },
+          {
+            id: 'bancontact',
+            name: {
+              'en-GB': 'Bancontact',
+            },
+            description: {
+              'en-GB': '',
+            },
+            image: 'https://www.mollie.com/external/icons/payment-methods/bancontact.svg',
+            order: 0,
+          },
+          {
+            id: 'banktransfer',
+            name: {
+              'en-GB': 'Bank transfer',
+            },
+            description: {
+              'en-GB': '',
+            },
+            image: 'https://www.mollie.com/external/icons/payment-methods/banktransfer.svg',
+            order: 0,
+          },
+          {
+            id: 'googlepay',
+            name: {
+              'en-GB': 'Google Pay',
+            },
+            description: {
+              'en-GB': '',
+            },
+            image: '',
+            order: 0,
+          },
+        ],
+      }),
+    );
+  });
 });
 
 describe('Test getCreatePaymentUpdateAction', () => {
@@ -1612,6 +1785,219 @@ describe('Test handleCreatePayment', () => {
       actions: ctActions,
     });
   });
+
+  it('should return status code and array of actions', async () => {
+    const CTPayment: Payment = {
+      id: '5c8b0375-305a-4f19-ae8e-07806b101999',
+      version: 1,
+      createdAt: '2024-07-04T14:07:35.625Z',
+      lastModifiedAt: '2024-07-04T14:07:35.625Z',
+      amountPlanned: {
+        type: 'centPrecision',
+        currencyCode: 'EUR',
+        centAmount: 1000,
+        fractionDigits: 2,
+      },
+      paymentStatus: {},
+      transactions: [
+        {
+          id: '5c8b0375-305a-4f19-ae8e-07806b101999',
+          type: 'Authorization',
+          amount: {
+            type: 'centPrecision',
+            currencyCode: 'EUR',
+            centAmount: 1000,
+            fractionDigits: 2,
+          },
+          state: 'Initial',
+        },
+      ],
+      interfaceInteractions: [],
+      paymentMethodInfo: {
+        method: 'googlepay',
+      },
+      custom: {
+        type: {
+          typeId: 'type',
+          id: 'test',
+        },
+        fields: {
+          sctm_payment_methods_request: JSON.stringify({
+            billingCountry: 'DE',
+          }),
+        },
+      },
+    };
+
+    const molliePayment: molliePayment = {
+      resource: 'payment',
+      id: 'tr_7UhSN1zuXS',
+      amount: {
+        value: '10.00',
+        currency: 'EUR',
+      },
+      description: 'Order #12345',
+      redirectUrl: 'https://webshop.example.org/order/12345/',
+      webhookUrl: 'https://webshop.example.org/payments/webhook/',
+      metadata: '{"order_id":12345}',
+      profileId: 'pfl_QkEhN94Ba',
+      status: PaymentStatus.open,
+      isCancelable: false,
+      createdAt: '2024-03-20T09:13:37+00:00',
+      expiresAt: '2024-03-20T09:28:37+00:00',
+      _links: {
+        self: {
+          href: '...',
+          type: 'application/hal+json',
+        },
+        checkout: {
+          href: 'https://www.mollie.com/checkout/select-method/7UhSN1zuXS',
+          type: 'text/html',
+        },
+        documentation: {
+          href: '...',
+          type: 'text/html',
+        },
+      },
+    } as molliePayment;
+
+    const customLineItem = {
+      id: 'custom-line',
+      key: MOLLIE_SURCHARGE_CUSTOM_LINE_ITEM,
+    };
+
+    const mockedCart = {
+      id: 'mocked-cart',
+      customLineItems: [customLineItem],
+    } as Cart;
+
+    const methodConfig = {
+      value: {
+        pricingConstraints: [
+          {
+            currencyCode: CTPayment.amountPlanned.currencyCode,
+            countryCode: JSON.parse(CTPayment.custom?.fields?.sctm_payment_methods_request).billingCountry,
+            surchargeCost: {
+              percentageAmount: 2,
+              fixedAmount: 10,
+            },
+          },
+        ],
+      },
+    };
+
+    const appUtils = require('../../src/utils/app.utils');
+
+    jest.spyOn(appUtils, 'calculateTotalSurchargeAmount');
+
+    const mapUtils = require('../../src/utils/map.utils');
+
+    jest.spyOn(mapUtils, 'createCartUpdateActions');
+
+    (getCartFromPayment as jest.Mock).mockReturnValue(mockedCart);
+    (getSingleMethodConfigObject as jest.Mock).mockReturnValueOnce(methodConfig);
+    (createMolliePayment as jest.Mock).mockReturnValueOnce(molliePayment);
+    (getPaymentExtension as jest.Mock).mockReturnValueOnce({
+      destination: {
+        url: 'https://example.com',
+      },
+    });
+
+    (createMollieCreatePaymentParams as jest.Mock).mockReturnValueOnce({
+      method: 'googlepay',
+    });
+
+    (changeTransactionState as jest.Mock).mockReturnValueOnce({
+      action: 'changeTransactionState',
+      state: 'Pending',
+      transactionId: '5c8b0375-305a-4f19-ae8e-07806b101999',
+    });
+
+    (updateCart as jest.Mock).mockReturnValue(mockedCart);
+
+    const totalSurchargeAmount = 1020;
+
+    const actual = await handleCreatePayment(CTPayment);
+
+    const expectedCartUpdateActions = [
+      {
+        action: 'removeCustomLineItem',
+        customLineItemId: customLineItem.id,
+      },
+      {
+        action: 'addCustomLineItem',
+        name: {
+          de: MOLLIE_SURCHARGE_CUSTOM_LINE_ITEM,
+          en: MOLLIE_SURCHARGE_CUSTOM_LINE_ITEM,
+        },
+        quantity: 1,
+        money: {
+          centAmount: totalSurchargeAmount,
+          currencyCode: CTPayment.amountPlanned.currencyCode,
+        },
+        slug: MOLLIE_SURCHARGE_CUSTOM_LINE_ITEM,
+      },
+    ];
+
+    expect(getSingleMethodConfigObject).toHaveBeenCalledWith(CTPayment.paymentMethodInfo.method);
+    expect(calculateTotalSurchargeAmount).toHaveBeenCalledTimes(1);
+    expect(calculateTotalSurchargeAmount).toHaveBeenCalledWith(
+      CTPayment,
+      methodConfig.value.pricingConstraints[0].surchargeCost,
+    );
+    expect(calculateTotalSurchargeAmount).toHaveReturnedWith(
+      totalSurchargeAmount / Math.pow(10, CTPayment.amountPlanned.fractionDigits),
+    );
+
+    expect(createCartUpdateActions).toHaveBeenCalledTimes(1);
+    expect(createCartUpdateActions).toHaveBeenCalledWith(mockedCart, CTPayment, totalSurchargeAmount);
+    expect(createCartUpdateActions).toHaveReturnedWith(expectedCartUpdateActions);
+
+    const ctActions = [
+      {
+        action: 'addInterfaceInteraction',
+        type: { key: 'sctm_interface_interaction_type' },
+        fields: {
+          sctm_id: '5c8b0375-305a-4f19-ae8e-07806b101999',
+          sctm_action_type: 'createPayment',
+          sctm_created_at: '2024-03-20T09:13:37+00:00',
+          sctm_request: '{"transactionId":"5c8b0375-305a-4f19-ae8e-07806b101999","paymentMethod":"googlepay"}',
+          sctm_response:
+            '{"molliePaymentId":"tr_7UhSN1zuXS","checkoutUrl":"https://www.mollie.com/checkout/select-method/7UhSN1zuXS","transactionId":"5c8b0375-305a-4f19-ae8e-07806b101999"}',
+        },
+      },
+      {
+        action: 'changeTransactionInteractionId',
+        transactionId: '5c8b0375-305a-4f19-ae8e-07806b101999',
+        interactionId: 'tr_7UhSN1zuXS',
+      },
+      {
+        action: 'changeTransactionTimestamp',
+        transactionId: '5c8b0375-305a-4f19-ae8e-07806b101999',
+        timestamp: '2024-03-20T09:13:37+00:00',
+      },
+      {
+        action: 'changeTransactionState',
+        transactionId: '5c8b0375-305a-4f19-ae8e-07806b101999',
+        state: 'Pending',
+      },
+      {
+        action: 'setTransactionCustomType',
+        type: {
+          key: 'sctm_transaction_surcharge_cost',
+        },
+        fields: {
+          surchargeAmountInCent: 1020,
+        },
+        transactionId: CTPayment.transactions[0].id,
+      },
+    ];
+
+    expect(actual).toEqual({
+      statusCode: 201,
+      actions: ctActions,
+    });
+  });
 });
 
 describe('Test handleCreateRefund', () => {
diff --git a/processor/tests/types/mollie.types.spec.ts b/processor/tests/types/mollie.types.spec.ts
index 0f9ef0c..efb997e 100644
--- a/processor/tests/types/mollie.types.spec.ts
+++ b/processor/tests/types/mollie.types.spec.ts
@@ -1,5 +1,10 @@
 import { describe, test, expect, jest } from '@jest/globals';
-import { ApplePaySessionRequest, ParsedMethodsRequestType } from '../../src/types/mollie.types';
+import {
+  ApplePaySessionRequest,
+  CustomPaymentMethod,
+  ParsedMethodsRequestType,
+  SupportedPaymentMethods,
+} from '../../src/types/mollie.types';
 
 const functions = {
   isParsedMethodsRequestType: jest.fn((obj: ParsedMethodsRequestType): obj is ParsedMethodsRequestType => {
@@ -38,4 +43,22 @@ describe('Test mollie.types.ts', () => {
     } as ApplePaySessionRequest;
     expect(functions.isApplePaySessionRequest(mockType)).toBeFalsy();
   });
+
+  test('should return the correct SupportedPaymentMethods', () => {
+    expect(SupportedPaymentMethods.ideal).toBe('ideal');
+    expect(SupportedPaymentMethods.creditcard).toBe('creditcard');
+    expect(SupportedPaymentMethods.bancontact).toBe('bancontact');
+    expect(SupportedPaymentMethods.banktransfer).toBe('banktransfer');
+    expect(SupportedPaymentMethods.przelewy24).toBe('przelewy24');
+    expect(SupportedPaymentMethods.kbc).toBe('kbc');
+    expect(SupportedPaymentMethods.blik).toBe('blik');
+    expect(SupportedPaymentMethods.applepay).toBe('applepay');
+    expect(SupportedPaymentMethods.paypal).toBe('paypal');
+    expect(SupportedPaymentMethods.giftcard).toBe('giftcard');
+    expect(SupportedPaymentMethods.googlepay).toBe('googlepay');
+  });
+
+  test('should return correct custom method', () => {
+    expect(CustomPaymentMethod.blik).toBe('blik');
+  });
 });
diff --git a/processor/tests/utils/config.utils.spec.ts b/processor/tests/utils/config.utils.spec.ts
index e36231a..b867d89 100644
--- a/processor/tests/utils/config.utils.spec.ts
+++ b/processor/tests/utils/config.utils.spec.ts
@@ -1,4 +1,4 @@
-import { readConfiguration } from '../../src/utils/config.utils';
+import { readConfiguration, getApiKey } from '../../src/utils/config.utils';
 import CustomError from '../../src/errors/custom.error';
 import { describe, expect, test } from '@jest/globals';
 
@@ -87,4 +87,16 @@ describe('Test src/utils/config.utils.ts', () => {
     process.env.AUTHENTICATION_MODE = 'dummy';
     expect(() => readConfiguration()).toThrow(CustomError);
   });
+
+  test('getApiKey should return test key', () => {
+    process.env.CONNECTOR_MODE = 'test';
+    const key = getApiKey();
+    expect(key).toBe(process.env.MOLLIE_API_TEST_KEY);
+  });
+
+  test('getApiKey should return live key', () => {
+    process.env.CONNECTOR_MODE = 'live';
+    const key = getApiKey();
+    expect(key).toBe(process.env.MOLLIE_API_LIVE_KEY);
+  });
 });