Social Good is an app that gives you cash back on your purchases if you use their app to go shop from where you are buying the items from. You can get cash back up to 100% of your purchase on 500$ or less at over 1800 locations. The cash back percentage changes every so often, so each store you shop at can be different at different times. However, they almost always have large rewards for a good range of things at any given time, so you’ll never not have a reason to use the app really.
Check out what they are all about and sign up here.