An enrollment bonus is a reward given for joining a loyalty program, points, a discount, or a gift granted at sign-up, used to overcome the inertia that keeps customers from registering. It gives new members immediate value and a reason to make a first tracked purchase, turning a casual shopper into an identified member the program can recognize and engage.
A retailer might offer 500 points or a discount on the next purchase to anyone who enrolls, so the customer sees an instant payoff for signing up and has a concrete incentive to return and use their new account. The bonus converts the moment of interest into an actual enrollment.
For an operator, the enrollment bonus is a lever on the sign-up rate, but it has to be sized carefully. Too small and it fails to move customers off the fence, too large and it attracts bonus-seekers who enroll, claim the reward, and never return, inflating membership without adding real value. The goal is a bonus generous enough to drive genuine enrollment and a first purchase, paired with eligibility rules that discourage abuse, so the program acquires members who will actually engage.