| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| ou.com.br | Not Listed | Open | |
| yumpsoft.com | Multiple | Open | |
| ouandme.com | Not Listed | Open | |
| ouate-paris.com | Not Listed | Open | |
| ouder-club.com | Not Listed | Open | |
| ouferbodyjewelry.com | Not Listed | Open | |
| ouithepeople.com | Not Listed | Open | |
| ch.oui.sncf | Not Listed | Open | |
| ouibebebon.com | Not Listed | Open | |
| ouidad.com | Multiple | Open |