RetailMeNot review

RetailMeNot's extension suits shoppers who want codes and cash back handled together. The deal finder page says the free extension finds and tests the best coupon codes and cash back offers as you shop, and that nearly 3,800 exclusive cash back offers stack on top of thousands of codes. Eligible rewards are applied at checkout automatically. New users get a $5 bonus for adding the desktop extension, another $5 for a first purchase in the RMN Rewards app, and $5 for the Safari mobile extension, all subject to terms. RetailMeNot claims up to $25 in savings on every order, which is its own figure and not a typical result. RetailMeNot is part of Ziff Davis. The page only offers a Chrome desktop extension, so Firefox and Edge users should look at Coupert or Rakuten.

Who it is for

shoppers who want codes and cash back stacked together

Price

Free; $5 bonus for adding the desktop extension.

Our free browser extension does the hard work for you by finding and testing the best coupon codes and cash back offers while you shop.
Quoted from the vendor pricing page on November 13, 2026.

Key features

• Finds and tests coupon codes while you shop
• Nearly 3,800 exclusive cash back offers stacked on top of codes
• Applies eligible rewards automatically at checkout
• Safari mobile extension and RMN Rewards app
• $5 bonus for adding the desktop extension

Strengths and weaknesses

• Strength: Stacks cash back on top of codes in one step
• Strength: $5 bonus each for the desktop extension, the app and the Safari mobile extension, terms apply
• Strength: Bonus offers on desktop, app and mobile Safari are listed on one page
• Weakness: The deal finder page only links a Chrome desktop extension
• Weakness: The up to $25 savings per order claim is the vendor's own figure
• Weakness: Cash back offers are limited to participating stores

Key facts

• Price: Free
• Exclusive cash back offers: Nearly 3,800
• Extension bonus: $5
• Mobile: Safari mobile extension, RMN Rewards app
• Owner: Ziff Davis

Where it ranks

RetailMeNot is No. 5 in our Best Coupon Browser Extensions verdict.