How do I sell a 10-class card?

1. Settings > School > Subscription types > Add: Type Class card, Number of classes 10 (1 to 100), Accessible groups, Price (optional), then Save.
2. On the student's profile: Add a subscription, choose the card, the Purchase date and, if needed, an Expiry (optional).

Each attendance (present or late) uses one class. When 2 classes or fewer are left, "Card almost used up" is shown. When it is used up, Renew the card creates a new one that takes over the extra attendance. Only the owner creates and renews cards. Payment is not processed by the app.