How to use China Bank Tmall e-voucher?
1 Download and open Tmall APP, and then find my choice click on the homepage of Tmall APP.
After opening mine at 2 o'clock, find and click on the Tmall supermarket card to recharge in the jumped page.
3 find the binding card in the upper left corner of the jumped page, and bind the commonly used bank card or credit card.
After the power grid is tied, enter the card number and password entered by China Bank in the new page.
It should be noted that the Tmall coupons sent by Bank of China can only be used to buy goods at Tmall Supermarket. Users who successfully handle the bank card will receive the Tmall e-voucher at the moment when the bank card is successfully bound.