Nerizômetro is a browser extension designed to help users compare prices, test coupons, and save time while shopping online. This tool automatically finds discounts, tests coupons, compares prices, and more, all discreetly, quickly, and efficiently.

To ensure you pay the least possible for a purchase, Nerizômetro:

• Searches for the same product across various online stores, ensuring you choose the one with the lowest price.
• Tests available store coupons to make sure you don't miss out on any discounts.
• Displays price history and checks if you're purchasing the product at its best price point.

Moreover, you can:

• View price histories of products across different stores.
• Set up alerts to be notified when your desired item reaches your target price.

Nerizômetro focuses on helping users achieve the goal of paying the lowest price possible before making a purchase. With varying prices for the same product online, manually checking becomes cumbersome, making an automated tool like Nerizômetro invaluable.