What are some alternatives?
When comparing Coupons At Checkout and RetailMenot, you can also consider the following products
Honey.is - Honey is a beautiful and intuitive social intranet for your company. Built to connect global teams, share resources, simplify team conversations, and support employee workflows.
Dealspotr - Dealspotr is like Wikipedia for deals.
Wikibuy - Find lower prices at other sellers while you shop on Amazon
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
Shopper.com - Uber for Coupon Codes
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.