At the time of payment, the store simply shows a QR code to the customer. Depending on the supported payment method, the QR code may be:
- Lightning payment QR code
- On-chain Bitcoin address QR code
- Binance Pay QR code
If the store already has a registered Lightning wallet address, or if the store uses an Akasha wallet, the store's QR code can be displayed directly.
The customer enters the payment amount in their wallet and scans the store's QR code to complete the payment.
Alternatively, if you are using the Akasha wallet, you can:
- Enter the amount directly in the wallet, or
- Create an invoice through the POS function
This generates a new QR code with the amount included, which you can show to the customer.