A free program for Android, by brees corporation.
PAYSLE is a mobile payment app for Japanese convenience stores that lets you pay for your purchases by scanning a QR code or entering the barcode number on your phone. It is a free app that works on Android devices, and it also supports iOS. The service is provided by Sumitomo Mitsui Banking Corporation, and it is operated by Breeze Corporation.
You can pay in cash at the store, or scan a QR code to pay using the app. You can also check your payment history, and you can also set an alert to remind you to pay on a specific date.
