Different shirt sizes when an add-on quantity is greater than one

In GiveCampus Events, available controls depend on your permissions and the interface used by your institution.

An add-on registration stores one quantity and presents one set of its custom questions. Increasing quantity does not repeat a size question for every shirt. Offer separate clearly labeled size-specific add-ons when each size needs its own quantity, or collect an explicit size/quantity breakdown for manual reconciliation. A multi-select list alone does not capture repeated quantities for each size. Preview the resulting checkout and review existing purchases before changing offered options.