close the sale
close a/the sale
To reach an agreement with a buyer; to finalize a sale by persuading the interested party to complete the purchase. We need to move in a month, so how quickly can you close a sale? Obviously, we're looking for salespeople who can consistently close the sale.
close the sale
Also, close the deal; close on a sale or deal . Complete a transaction, as in Jack was delighted to close the sale. This term applies to such transactions as the sale of a house, also put as closing on a house, as well as negotiations leading up to a sale. The latter was also put as to close a bargain, a phrase used by Charles Dickens and other 19th-century writers: "He closed the bargain directly it reached his ears," Nicholas Nickleby, 1838.