Scan / stamp a card (Hub)

Steps to follow

1. 1Open the "Loyalty" module: once the program is active, the "Stamp a card" screen appears.
2. 2Click "Scan QR code" to use the camera, or "Manual entry" to type the customer's email.
3. 3Scan the customer's loyalty card, or enter their email then run the search.
4. 4In the "What would you like to do?" dialog, choose the action to perform.
5. 5Click "Credit" to add points or a stamp, or "Redeem" to exchange a reward.
6. 6Confirm the operation: the customer's card updates immediately.