Discount codes don't stack. If you have 59% 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 sv77 site.

Of course not, most coupons may be used only by you when you received them directly from sv77. As the sv77 coupon includes your User ID, it cannot be resold or transferred in any way.

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 sv77's policy, you can contact sv77 via mail for your reference.

Yes. Coupons for each Discount Event of sv77 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. 

The sitewide discount from sv77 is applied on certain purchases. For Year-End Deals, the store may have its own requirement to offer you a sitewide discount.

Yes. The old coupons from sv77 will be kept on the page if it has not expired. New coupons will continuously be updated.