Their gambit is to get as many people to create the free QR code as possible just so that a small fraction of those people are put in a position where they have to spend for an annual account.
If they had been more upfront about how the code simply works for 14 days, I would have used something else. Now I, a poor $#*! researcher, am forced to spend $85 on a yearly subscription when I just need it for three weeks.
QR Code Generator PRO includes premium features such as real-time tracking and editing. These features set it apart from our QR Code Generator, which is 100% free but lacks any additional tools. When you sign up for the PRO version, it starts with a 14-days free trial for you to test all features and then decide if this is the right software for you. All Dynamic QR Codes created within the free trial period are simply paused and can be reactivated after a plan is chosen. If you created any Static QR Codes during the trial period, they will continue to work.