Yes! QR codes are an excellent way to link consumers and prospects to your website online ordering system virtual store menu and other relevant information and resources. Online you may discover a variety of QR code generators many of which are free. After you ve made your QR code all you have to do is include it into your design. Here are a few quick pointers for using QR codes: Consider the following: make your QR code as large as possible rather than as small as possible arrange it within the poster design so that the viewer does not have to squat down or climb a ladder to scan it test your QR code both before and after adding it to your design.