Extras SavingsKey is a free Chrome browser add-on developed by Incentive Networks. This tool helps you earn cashback when shopping online with your favorite stores. By simply installing the SavingsKey Toolbar, it will appear at the top of your browser window when you are shopping at participating retailers.

The SavingsKey Toolbar serves as a reminder that you can earn cash back on your purchases at your favorite stores. It shows you how much you can earn, displays featured merchant offers, and allows you to add stores to your list of favorites. When the toolbar pops up on a retailer site, simply click on 'Click here to activate...' and the toolbar will change to display a green confirmation message.