| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| open.ru | Not Listed | Open | |
| openbox2.com.br | Not Listed | Open | |
| opencare.com | Multiple | Open | |
| opencloner.com | Multiple | Open | |
| shop.openerotik.de | Multiple | Open | |
| openfarma.it | Not Listed | Open | |
| openfit.com | Multiple | Open | |
| openforvintage.com | Multiple | Open | |
| opengift.pl | Not Listed | Open | |
| openhagen.com | Not Listed | Open |