However, the following conditions may apply depending upon your membership status.
1. Members can only redeem coupons worth $5.
2. Gold members can redeem coupons worth $5/$10.
3. Platinum members can redeem coupons worth $5/$10/$20.
4. Diamond members can redeem coupons arbitrarily.
In addition, coupons can be used to offset service fee; One delivery request can only use one coupon.