This is a new feature which serves as your proof of purchase through J.W. Pepper. Scanning the QR code with the camera app on your smartphone or tablet will take you to a unique webpage that displays your name, account information, and order details, including the number of parts you have purchased.
Since music purchased through ePrint can be difficult to distinguish from music that has been photocopied, the QR code feature provides an easy way to show contest and festival officials that you have legally purchased each piece your group intends to perform.