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, option C. call them, is correct. Following up with a phone call after a customer makes a purchase can be an effective way to show appreciation, answer any questions they may have, and keep the lines of communication open for future business opportunities.