DdbPay app for iPhone and iPad

DDB Wallet now supports mobile wallet integration. You can implement a range of mobile wallet use cases through the DdbPay app
Support: bank card, Alipay, WeChat collection + payment
Operation mode: Members are introduced to the platform to register as members, and members who place orders buy and sell DD coins with each other. The coins are recharged to the platform. The platform withdraws and gives DDB coins. Customer service will intervene to manually collect and list the coins within 1 hour.
And there is an interest system service, so users can use DdbPay for transactions.