In India, it is quite similar and popular. However we can do that with a variety of apps. The amount will be deducted from account. It uses the unified payment

In India, it is quite similar and popular. However we can do that with a variety of apps. The amount will be deducted from account. It uses the unified payments interface (https://en.wikipedia.org/wiki/Unified_Payments_Interface https://en.wikipedia.org/wiki/Unified_Payments_Interface) tech and Bharath QR (https://en.wikipedia.org/wiki/BharatQR https://en.wikipedia.org/wiki/BharatQR)