This is a point-of-sale web app that allows us to take payments from customers in person. /shop checkout feature presents a QR code that customers/buyers can scan with a Solana wallet to make the payment. As soon as they do this app checkout page app will update to show that they’ve paid.
QR Code shop demo SolanaPay. Charge your wallet in devnet with some SOL and USDC faucets here. And prepare you mobile Phantom wallet app to use.
Also going to look at online payments in Solana, and build a loyalty card scheme. Tokens were mint and this app is prepared to give a unit in every order. So users have a 50% discount on every 5th purchase.
Here's what is built
online solana pay using loyalty card scheme discount