Many of us use supermarket reward cards to help save money on our grocery bill when we shop, but did you know you can also help your community in just one step? Major supermarket chains, like Safeway, Pathmark, Shoprite, Meijers and many more, let you donate reward points when you register your card with a charity. The list of nonprofits includes schools, anti-hunger organizations and churches. Wouldn't it be nice to know that when you shop for groceries you can also help a local soup kitchen or food bank get funds to support their work? Individual stores list how to sync your card on their websites.