Customer loyalty is defined by repeat purchasing behavior rather than just satisfaction. Loyal customers regularly purchase across product lines, refer others, and are not easily swayed by competitors. Customer loyalty develops over time as customers progress through different loyalty stages from first-time users to advocates. While rewards programs provide "hard benefits", focusing on "soft benefits" like exclusive access, special privileges, and personalized treatment can also positively impact customer loyalty by appealing to customers on an emotional level. Soft benefits provide a low-cost way to recognize important customers and differentiate a brand.