Scalper Fighter is a free Chrome extension developed by Scalper Fighter that falls under the category of Browsers and the subcategory of Add-ons & Tools. This extension aims to simplify the online shopping experience by automating the process of adding items to your cart on multiple websites.

With Scalper Fighter, all you need to do is select a URL from their list of supported websites and paste it into the extension. Once you have saved the bot settings, simply visit the website and the extension will take care of the rest. It will automatically refresh the page and add the selected item to your cart.

To ensure a smooth shopping experience, Scalper Fighter offers a backend service that minimizes unnecessary page refreshes. If you enter a link that includes a serial number, you will have access to their peer-to-peer service. This means that even if you haven't manually refreshed the page, the bot will be notified when someone else purchases the same item through their system, and the page will be refreshed accordingly.