What is the difference between CPS, CPL and CPI?
They’re three ways of paying affiliates. CPS (cost per sale) pays a fixed amount or percentage per completed order. CPL (cost per lead) pays per qualified enquiry. CPI (cost per install) pays per app install, often with an activation condition.
- CPS: lowest risk for the brand; best for e-commerce
- CPL: predictable lead cost; needs strong lead validation
- CPI: app growth; needs fraud checks and in-app event tracking
