The operation mode is as follows:

1. Open Tik Tok to enter the user interface and click the icon on the menu bar above.

2. select my wallet in the expanded menu. 3. Click the card volume after entering.

4. Find the coupon to use and click Use Now to place an order for use.

Tustin is a pizza restaurant, located at No.24 Shengli Road, donghu district, Nanchang (diagonally opposite BBK Supermarket, near the intersection of Dieshan Road and Shengli Road).