Couponhai.com is the most useless site I have ever seen first of all when you open this site all you have is lots and lots of pop up adds and when you try to fetch some coupons it have variety of useless stores but not a single coupon for the storei use to buy from or I shoud say everybody do like amazon, snapdeal, ebay etc. I dont know for which stores this site is providing coupons I have hardly listened the name of any of the stores in the. I recomnd you not to waste time in this site