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

Yes. Coupons for each Discount Event of rollink 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 rollink Coupon effectively is to choose the right day.
Like thousands of other consumers, the time of promotion is when they choose to
shop at rollink, so take advantage of coupons released on those days to save.

Gift Cards from rollink are usually offered on major discount days or to loyal customers. If available, it will be shown. Let's check the coupon list.