BeFrugal: Automatic Coupons Highest CashBack is a Firefox extension designed to enhance your online shopping experience by automatically applying the best coupons and providing high cash back rates at numerous retailers. With features that include access to thousands of grocery coupons, restaurant deals for over 250 top establishments, and weekly ad circulars, users can easily save money while shopping. The tool alerts users to coupons and deals available at more than 50,000 stores, ensuring they never miss out on potential savings.

The extension allows users to earn an average of 7% cash back at over 5,000 online stores, making it a valuable asset for frequent shoppers. Users can print grocery and restaurant coupons directly from the extension, access weekly flyers, and receive notifications about the latest deals. BeFrugal operates on a subscription-based model, providing a comprehensive solution for those looking to maximize their savings in various shopping categories.