How to use Shanghai electronic coupons to buy food in Ding Dong?

Ding-dong, how to buy food with Shanghai coupons?

Methods/steps:

1.

Enter the coupon, go to Ding Dong's personal homepage, and click the coupon option above.

2.

Select Use Now to enter the coupon interface, find the option to use Shanghai coupons, and click on the right.

3.

Online payment, you can use the Shanghai coupon to enter the user interface. When you choose a good product to pay for your order, you can check the Shanghai coupon to get a partial amount deduction.