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500friends Browser App 188.8.131.52-signed.1-signed Requires Restart
The 500friends browser app searches the web for the best prices while you shop online. When it finds a lower price, you'll receive a notification of the savings and linked directly to the better offer.
About this Add-on
The 500friends browser app automatically watches for lower prices on the products you shop for across the web. If it finds a lower price, it will alert you to the savings before you buy. The app works by comparing the product that you are viewing with product listings gathered from across the web. When the app finds the product you're shopping for listed with a lower price, the app will notify you on screen of the seller, the lower price, and the amount of savings.
All you have to do is click and save.
The app currently only supports prices for goods in the United States.
The 500friends Browser App does not collect any personal information about your shopping or buying habits. It does not store any personal information about you at all, so you can shop privately and securely.
This add-on is not compatible with your version of Firefox because of the following: