충동구매衝動購買 impulsive buying; impulse shopping 구매購買 purchase; buying 구입購入 purchase; buying 공구共購 joint purchase 구독購讀 subscription 구독료購讀料 subscription fee 구독자購讀者 subscriber 구매력購買力 purchasing power 구매자購買者 consumer; buyer 구판장購販場 sales shop; members' shop 직구直購 direct purchase 구입비購入費 purchase cost 구입처購入處 where to buy