Quet

Quet helps shop owners pay and apply vouchers quickly and conveniently. With this application, store owners no longer have to handle cash or other card swipe machines when customers make payments, making it possible to conduct sales anytime and anywhere. Store owners only need to provide their own QR codes to customers, allowing them to scan the code and complete the transaction quickly and safely. Additionally, the application also provides account management features, revenue tracking, and transaction history tracking.