Dean is a salesperson that works hard to build relationships with his customers. One common strategy that he uses is to __________ right after they make a purchase to increase the chances that the customer will do business with him in the future.

A. follow them on social media
B. send them coupons in the mail
C.call them
D. stalk them

C. call them

is this right

Yes, that is correct. Calling customers after they make a purchase is a common strategy to build relationships and increase the chances of future business.