If a attendee completes a registration, and eventually asks to amend their registration, it should be possible for staff to:
cancel the attendee's registration's, issuing a credit note
re-populate the user's current cart with item selections from previously cancelled carts.
One way to do this would be to provide a staff-facing summary page, showing the user's currently-purchased items, and having check-boxes to re-add cancelled items.
If a attendee completes a registration, and eventually asks to amend their registration, it should be possible for staff to:
One way to do this would be to provide a staff-facing summary page, showing the user's currently-purchased items, and having check-boxes to re-add cancelled items.