Developed as businesses integrated e-commerce with brick-and-mortar stores in the 2010s. Early loyalty programs often operated in silos, with in-store purchases and online transactions tracked separately. As omnichannel shopping became the norm, businesses sought unified loyalty solutions. Companies like Starbucks, Sephora, and major retailers introduced hybrid loyalty models, allowing seamless cross-platform rewards. By the 2020s, integrating loyalty programs with CRM became essential for maximizing customer retention and engagement across digital and physical touchpoints.