Increase sales by retaining more of your customers with the eHopper POS Loyalty Program . The eHopper loyalty program allows retailers, restaurants, and service shops to quickly launch a customized loyalty and rewards program and receive an easy return on investment by providing incentive for customers to keep coming back. The program seamlessly integrates with eHopper POS and allows customers to enroll, earn points, and redeem rewards. It supports physical loyalty cards or mobile numbers.