Simplifying Booking Attendance Check-in

Is there any way to simplify Booking Attendance so that students are pre-populated into classes that they have already been paid for so that parents are not burdened with remembering to Book each class, multiple times a week, for years? We’d prefer staff need only mark them “Present” for the class? Maybe even a QR code that could be scanned upon showing up to class that would Book them for that class at that time?