I made a QR code for my wedding invitations on this site. Suprise -- you can't save your work without an account, which means you just signed up for a free trial. And the big surprise comes when your QR code stops working in 13 days. After the wedding invites are printed. Go with a different site that won't screw you. I was able to revive my QR code, but it costs $120. Which is a complete rip off. STAY AWAY.