Check it Out: An Offer Consumers (and Retailers) Can't Refuse

Retailers can add their promotions to Coupons at Checkout's service by submitting the coupon code on the company's website or simply tweeting their coupons. Leading brands such as Amazon.com, Home Depot, Toys"R"Us and Macy's are just some of the 100,000-plus online retailers offering their coupons to Coupons at Checkout users.