| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| prowhitening.no | Not Listed | Open | |
| proworksfitness.co.uk | Not Listed | Open | |
| prowritingaid.com | Not Listed | Open | |
| proxify.com | Multiple | Open | |
| proximus.be | Not Listed | Open | |
| prozentbuch.ch | Not Listed | Open | |
| prozis.com | Not Listed | Open | |
| prozis.com | Ireland | Open | |
| prozis.com | Netherlands | Open | |
| prudential.com.sg | Not Listed | Open |