diff --git a/config.lua.dist b/config.lua.dist
index e5188d15b65..481eb37e93b 100644
--- a/config.lua.dist
+++ b/config.lua.dist
@@ -239,6 +239,7 @@ onlyPremiumAccount = false
 -- NOTE: teleportPlayerToVocationRoom will enable oressa to teleport player to his/her room vocation
 -- NOTE: toggleReceiveReward = true, will enable players to choose one of reward exercise weapon by command !reward
 -- NOTE: randomMonsterSpawn = true, will enable monsters from the same spawn to be randomized between them, thus making a variable hunt
+-- NOTE: enablePlayerPutItemInAmmoSlot = true, will enable players to put any items on ammo slot, more used in custom shopping system
 weatherRain = false
 thunderEffect = false
 allConsoleLog = false
@@ -257,6 +258,7 @@ toggleReceiveReward = false
 randomMonsterSpawn = false
 lootPouchMaxLimit = 2000
 storeInboxMaxLimit = 2000
+enablePlayerPutItemInAmmoSlot = false
 
 -- Teleport summon
 -- Set to true will never remove the summon
diff --git a/src/config/config_enums.hpp b/src/config/config_enums.hpp
index 7432f955ff9..341385840c1 100644
--- a/src/config/config_enums.hpp
+++ b/src/config/config_enums.hpp
@@ -55,6 +55,7 @@ enum ConfigKey_t : uint16_t {
 	DISCORD_WEBHOOK_DELAY_MS,
 	DISCORD_WEBHOOK_URL,
 	EMOTE_SPELLS,
+	ENABLE_PLAYER_PUT_ITEM_IN_AMMO_SLOT,
 	EXPERIENCE_FROM_PLAYERS,
 	EXP_FROM_PLAYERS_LEVEL_RANGE,
 	EX_ACTIONS_DELAY_INTERVAL,
diff --git a/src/config/configmanager.cpp b/src/config/configmanager.cpp
index 7842d7b4d88..49624eaa063 100644
--- a/src/config/configmanager.cpp
+++ b/src/config/configmanager.cpp
@@ -327,6 +327,7 @@ bool ConfigManager::load() {
 	loadIntConfig(L, BUY_AOL_COMMAND_FEE, "buyAolCommandFee", 0);
 	loadIntConfig(L, BUY_BLESS_COMMAND_FEE, "buyBlessCommandFee", 0);
 	loadBoolConfig(L, TELEPORT_PLAYER_TO_VOCATION_ROOM, "teleportPlayerToVocationRoom", true);
+	loadBoolConfig(L, ENABLE_PLAYER_PUT_ITEM_IN_AMMO_SLOT, "enablePlayerPutItemInAmmoSlot", false);
 
 	loadBoolConfig(L, TOGGLE_HAZARDSYSTEM, "toogleHazardSystem", true);
 	loadIntConfig(L, HAZARD_CRITICAL_INTERVAL, "hazardCriticalInterval", 2000);
diff --git a/src/creatures/players/player.cpp b/src/creatures/players/player.cpp
index 0860d7baeda..28460082e73 100644
--- a/src/creatures/players/player.cpp
+++ b/src/creatures/players/player.cpp
@@ -3177,12 +3177,18 @@ ReturnValue Player::queryAdd(int32_t index, const std::shared_ptr<Thing> &thing,
 	ReturnValue ret = RETURNVALUE_NOERROR;
 
 	const int32_t &slotPosition = item->getSlotPosition();
-	if ((slotPosition & SLOTP_HEAD) || (slotPosition & SLOTP_NECKLACE) || (slotPosition & SLOTP_BACKPACK) || (slotPosition & SLOTP_ARMOR) || (slotPosition & SLOTP_LEGS) || (slotPosition & SLOTP_FEET) || (slotPosition & SLOTP_RING)) {
-		ret = RETURNVALUE_CANNOTBEDRESSED;
-	} else if (slotPosition & SLOTP_TWO_HAND) {
-		ret = RETURNVALUE_PUTTHISOBJECTINBOTHHANDS;
-	} else if ((slotPosition & SLOTP_RIGHT) || (slotPosition & SLOTP_LEFT)) {
-		ret = RETURNVALUE_CANNOTBEDRESSED;
+
+	bool allowPutItemsOnAmmoSlot = g_configManager().getBoolean(ENABLE_PLAYER_PUT_ITEM_IN_AMMO_SLOT, __FUNCTION__);
+	if (allowPutItemsOnAmmoSlot && index == CONST_SLOT_AMMO) {
+		ret = RETURNVALUE_NOERROR;
+	} else {
+		if ((slotPosition & SLOTP_HEAD) || (slotPosition & SLOTP_NECKLACE) || (slotPosition & SLOTP_BACKPACK) || (slotPosition & SLOTP_ARMOR) || (slotPosition & SLOTP_LEGS) || (slotPosition & SLOTP_FEET) || (slotPosition & SLOTP_RING)) {
+			ret = RETURNVALUE_CANNOTBEDRESSED;
+		} else if (slotPosition & SLOTP_TWO_HAND) {
+			ret = RETURNVALUE_PUTTHISOBJECTINBOTHHANDS;
+		} else if ((slotPosition & SLOTP_RIGHT) || (slotPosition & SLOTP_LEFT)) {
+			ret = RETURNVALUE_CANNOTBEDRESSED;
+		}
 	}
 
 	switch (index) {
@@ -3324,8 +3330,12 @@ ReturnValue Player::queryAdd(int32_t index, const std::shared_ptr<Thing> &thing,
 		}
 
 		case CONST_SLOT_AMMO: {
-			if ((slotPosition & SLOTP_AMMO)) {
+			if (allowPutItemsOnAmmoSlot) {
 				ret = RETURNVALUE_NOERROR;
+			} else {
+				if ((slotPosition & SLOTP_AMMO)) {
+					ret = RETURNVALUE_NOERROR;
+				}
 			}
 			break;
 		}