Has deceptive practices in that it doesn't actually look for or apply the promised "best coupons", instead either applies nothing, or only the minimum coupon value that the business sets. Also when accessing a store through an affiliate link, if you utilize or click on the add-on in any way, even to remove the pop up that says they don't have a coupon, it will swap the affiliate store cookie to be their own so they get the profits off the sale instead of whoever's link you were following through, thus removing the affiliate revenue from that person.