Welcome to Z.com's Support Center
How may we help you?In this section you can check the operation method,
the setting method,
the various procedures as well as the campaign information of the products.
How to Issue Coupons
On the management screen, coupons can be issued using the Coupon featu ...
Cancellation of Issued Coupons
If a coupon is cancelled from coupon history on the management screen, ...
Birthday coupons for a particular month are delivered all at once on t ...