README.md

Saving cards without payment

Requirements

• Python 3
• Configured .env file

How to run

1. Create and activate a new virtual environment

On Linux / Unix / MacOS

python3 -m venv env
source env/bin/activate

On Windows (PowerShell)

python3 -m venv env
.\env\Scripts\activate.bat

2. Install dependencies

pip install -r requirements.txt

3. Export and run the application

On Linux / Unix / MacOS

export FLASK_APP=server.py
python3 -m flask run --port=4242

On Windows (PowerShell)

$env:FLASK_APP=“server.py"
python3 -m flask run --port=4242

4. Go to localhost:4242 in your browser to see the demo