How to use E-coupons?

E-coupons will be given out according to different activities. Please pay attention to the valid period of each E-coupon and use it within the valid period.

The E-coupon can be used as service fee when you submit the delivery; you can use one E-coupon each time. When your service fee less than the E-coupon value, the excess amount will not be returned.

For example: One $8 face value E-coupon
1. Used it as $7.50 service fee, the excess $0.50 will not be returned.
2. Used it as $10.00 service fee, the other $2.00 will be deducted from your account.