Checkout
Card payments via Square Web Payments SDK + a tiny PHP backend.
Environment: sandbox
Square config missing. Create public/api/config.php (copy from config.example.php) and add your Application ID + Location ID.
See README.md in the zip.
Order summary
Amount to charge
$0.00
Pay
Enter card details:
Dev notes
appId: (missing)
locationId: (missing)
backend: /api/pay.php
locationId: (missing)
backend: /api/pay.php