Orders are for KULTXR staff.
They are the record of what a shop has taken.
An order is a record of money, so it is never edited — it moves between states and every move is kept, with who made it. A paid order cannot be cancelled; it is refunded, which is the word that matches what happened to the money.
Quotes
A quote prices one exact order. If the buyer changes the quantity or a decoration, it stops applying and cannot be accepted — issue a revision, which keeps the same link.