Discount codes don't stack. If you have 55% off discount, they can't also use a "free shipping" coupon since Only one discount at a time can apply to a single order at the Ruibox site.

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 Ruibox's policy, you can contact Ruibox via mail for your reference.

Most Big Discount Events of the year witnessed a vast number of coupons from Ruibox released. Especially, on federal holidays such as New Year’s Sale, Thanksgiving, Christmas... or on other important days such as Valentine’s Day, Easter, and Father’s Day..., customers also can buy at Ruibox with numerous coupons.

Usually, Coupon Stacking is not allowed at Ruibox. 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 Ruibox to get it by tracking all of its promotion programs.

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