Where can I see the commemorative coins reserved by China UnionPay Express?

China unionpay express App, China unionpay express official website. According to official website of China UnionPay Express, the commemorative coins reserved by China UnionPay Express can be seen in China UnionPay Express App and China UnionPay Express official website. China UnionPay Express is a mobile payment application launched by China UnionPay, which allows users to make quick and convenient payments and transfers through mobile phones. China UnionPay Express supports a variety of payment methods, including bank card payment and QR code payment.