Potential Verb「買える(かえる、kaeru)」and the Conjugation | can buy, be able to buy
「Potential Verb「買える(かえる、kaeru)」and the Conjugation | can buy, be able to buy 可能動詞)」is a verb that is classified as a「可能動詞 (かのうどうし、kanō dōshi、potential verb)」. It means “can buy” or “be able to buy.” 「買う(かう、kau)」and「買える」are different verbs in Japanese.