| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| ch.oui.sncf | Not Listed | Open | |
| ouibebebon.com | Not Listed | Open | |
| ouidad.com | Multiple | Open | |
| ouigo.com | Not Listed | Open | |
| ouive.com | Not Listed | Open | |
| oukitel.com | Not Listed | Open | |
| eu.oukitel.com | Not Listed | Open | |
| us.oukitel.com | Not Listed | Open | |
| ouku.com | Not Listed | Open | |
| en-saudi.ounass.com | Not Listed | Open |