AdvProfit is a free Chrome extension that allows you to earn money by replacing ads. Once installed, the extension captures and replaces the ads that appear in your browser, giving you the opportunity to profit from viewing new ads.

With AdvProfit, you don't need to take any additional actions to start earning. Simply install the extension once, and it will automatically replace the ads that appear in your browser. The best part is that you won't notice any difference in your browsing experience. Instead of seeing one set of ads, you'll see different ones and earn money in the process.