| Model | Payable event | Feedback speed | Affiliate risk | Advertiser risk |
|---|---|---|---|---|
| SOI / PPL | User submits a valid registration | Fast | Lower | Higher |
| DOI | User confirms registration through email or another second step | Medium | Medium | Medium |
| CPL | Qualified or approved lead according to stated rules | Medium | Medium | Medium |
| CPA / PPS | Purchase, subscription or other paid action | Slower | Higher | Lower |
| RevShare | Percentage of tracked user revenue | Slow and ongoing | High upfront | Lower upfront |
| Hybrid | Fixed event payment plus revenue share | Mixed | Balanced | Balanced |
SOI strength
Fast feedback, broader volume and a lower action threshold for the user.
