1, first we enter the glutinous rice, log in and click My Glutinous Rice.
2. Choose vouchers at your own base.
3. Enter the activation code, and then click Activate.
4. After the activation is completed, you can use it by looking at the application conditions.
5. Choose a group purchase package.
6. Click to snap up now.
7. Check the usage of coupons here.
8. If the conditions are met, the voucher will take the initiative to deduct money, submit the order and complete the payment.