Using Scanova you can create 2 types of QR Code: Static QR Code and Dynamic QR Code
Static QR Codes are permanent and will remain active forever. You don't need to subscribe to Scanova to keep your static QR Codes active. However, you will not be able to edit content or track scanning activity of your static QR Codes
Dynamic QR Codes will expire and not work when scanned after the 14-day free trial period ends. To keep them active, you will have to subscribe to one of Scanova's subscription plans.