Normally, one discount code is only applied for one offer. However, If the users put a vast of items in their cart, it is easy to use one coupon code to purchase items. It depends on zstacklife's policy, you can contact zstacklife via mail for your reference.

Usually, Coupon Stacking is not allowed at zstacklife. However, the store will surely give out notice if available.

Yes, it has ever. It may not be available now, but it is completely possible for loyal customers of zstacklife to get it by tracking all of its promotion programs.

Shoppers can get coupons for their first purchase at the store. However, it is not all the time, sometimes, they cannot apply a discount on items selling out or items not contained in the promotion program. It depends on the time you shop at zstacklife.

All deals from Promotion Programs of zstacklife are collected here. For each certain occasion, its coupons will be on the top of the coupon list, and surely they always come with an expiry date.

The sitewide discount from zstacklife is applied on certain purchases. For Year-End Deals, the store may have its own requirement to offer you a sitewide discount.