vocabularies

The governed set of ways a buyer may return a product — region-neutral acts, each meaning the same everywhere: return by mail, return in a store, drop off at a designated location, have a courier collect it, or keep the item and be refunded anyway. A growing set (L13): a corpus-attested 'at-kiosk' return currently folds into drop_off (a specific drop-off point) pending a real registration that needs the kiosk distinct.

Answers the question: return method.