ChangeJar is an innovative new startup, devised up by a Canadian startup of the same name, that is designed to make it easier than ever for users to compile, collect and store change from cash transactions on their smartphones and save them up for later.
Users simply have to open up their app and use the QR code which can be scanned to receive or give change. Merchants who sign up for ChangeJar don't have to pay any business fees. What makes ChangeJar even more special is the fact that it can be used for one-on-one person-to-person money transfers.
What's great about ChangeJar is that it ensures that you can make cash transactions work for you, by ensuring that your small change doesn't go to waste.