Yes, you must have a valid thinksun account in order to buy an item at the thinksun site and use your coupon. During the process of buying an item on our site, you can use your thinksun account to see more of our services.

Normally, most of the websites you can print the grocery coupons from only work on a computer, even you can get coupon books mailed to your home for free. But it completely depends on thinksun's support program at the time you search, so please visit the thinksun site to know more details.

Most Big Discount Events of the year witnessed a vast number of coupons from thinksun 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 thinksun with numerous coupons.

Yes. Coupons for each Discount Event of thinksun 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. 

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