purchaser
Word family (noun) purchase purchaser (adjective) purchasable (verb) purchase
From Longman Business Dictionarypurchaserpur‧chas‧er /ˈpɜːtʃəsəˈpɜːrtʃəsər/ noun [countable] formalCOMMERCE the person who buys somethingHe has been unable to find a purchaser for the business.Many potential purchasers can be identified with minimum cost using research.