Méliuz is a Firefox extension designed to enhance online shopping by providing cashback and discount coupons. This user-friendly tool allows shoppers to activate cashback directly on retailer websites and automatically applies the best available discount coupons with just one click. The process is straightforward, making it accessible for all users looking to save money while shopping online.

The extension supports a wide variety of purchases, including groceries, travel items, clothing, electronics, and cosmetics. Users can accumulate cashback as real money, redeemable once they reach a balance of R$20. Méliuz encourages exclusive use of its extension to ensure cashback eligibility, making it a reliable option for savvy shoppers seeking to maximize their savings.