On the store side, the use of Yappay allows to validate the access to the payment platform in a secure way, through an OTP code, and to contact customer service quickly in case of need.
The consumer, on the other hand, can check the outcome of payments (Bills 896-674-451-123, mav, rav, pagoPA notices, car tax, arrow, f24, fines) processed by YappaY-affiliated merchants.