What is loyalty program erosion?

• A. Diminished impact over time as customers become desensitized
• B. Increased retention with every tier
• C. No change in effect over time
• D. Immediate dramatic spike in purchases that never fades

Answer: (A)

Loyalty program erosion refers to the tendency for the program’s influence on customer behavior to weaken over time as rewards lose their bite. When customers are exposed to the same rewards repeatedly, they can become desensitized and view the benefits as less valuable, which reduces the program’s ability to drive ongoing purchases or engagement. That’s why the best choice describes a diminished impact over time due to desensitization.

The other ideas don’t fit erosion. A program that increases retention with every tier would imply the opposite of erosion, showing growing effectiveness. A constant effect over time would mean no erosion at all, and a sudden immediate spike in purchases that never fades describes a short-term surge rather than a gradual decline in influence.