A customer loyalty program is a system that rewards people for buying from the same business many times. It can be points, discounts, free items, or special access after several purchases. The idea is to thank customers for staying loyal and give them a reason to return. In digital marketing, loyalty programs work well because tracking purchases is easy online. Still, it should stay simple so people understand it fast. If it feels confusing, many will ignore it. Do loyalty rewards truly encourage repeat buying?