Discount codes don't stack. If you have 52% 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 Samsungcu site.

Of course not, most coupons may be used only by you when you received them directly from Samsungcu. As the Samsungcu coupon includes your User ID, it cannot be resold or transferred in any way.

To avoid this problem, you should check out carefully Samsungcu promo code before that promo code could be expired, some promo codes are tied to a minimum purchase, a first-time purchase, or tied to geography, and other reasons.

Yes. Coupons for each Discount Event of Samsungcu will be collected here while being updated day by day. Sometimes, there will be deals not updated promptly but it's rare, we expect sympathy from you. 

Our advice for you to use Samsungcu Coupon effectively is to choose the right day.
Like thousands of other consumers, the time of promotion is when they choose to
shop at Samsungcu, so take advantage of coupons released on those days to save.

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