Dance studios do not really have four hundred students. They have a hundred and forty families, and the difference shows up every time a parent asks which child the March tuition covered.
A guardian holds the account and the card. Each dancer has their own profile underneath it, with their own class list, their own attendance record, and their own history through the levels. The parent books a make-up class for one child without touching the other two, and gets one bill covering tuition, costume charges and the pointe shoes bought at the desk in October.
When a family’s arrangements change — a dancer turning eighteen, a second parent taking over payment, an older sibling leaving while the younger two stay — billing ownership moves without rebuilding anyone’s records or re-entering a card.
Gift cards help in the other direction. Grandparents buy them for the holidays, the balance and history stay visible on the card, and the certificate prints on a single page with a QR code for redemption.