Discount codes don't stack. If you have 57% 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 1c-interes site.

It depends! Normally, the percentage that you can save with that 1c-interes Coupon will be shown right on the page, so you can see if it is applied sitewide or not. However, once you are not sure, try it right on their's products you want to buy.

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 1c-interes.

The sitewide discount from 1c-interes is applied on certain purchases. For Year-End Deals, the store may have its own requirement to offer you a sitewide discount.

Let us know via email, our team will confirm with 1c-interes to fix and remove all Promo Codes, Coupon Codes, and Deals that aren't working.