DP Merchant App is a multi-function money collection tool developed by Dynamic Payment specificially for Dynamic Payment UnionPay merchants QR Code payment. The function of the app include Static QR Code generation , Dynamic QR Code generation, Transaction Notification, Transaction Inquiry as well as related Transaction Cancellation and Refund. The DP Merchant App provide the "one-stop" QR code payment solution for all Dynamic Payment merchants.

Privacy policy: https://www.dynamic-payment.com/en/privacy_statement.html