| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| columbusassicurazioni.it | Multiple | Open | |
| columbusdirect.com | Multiple | Open | |
| columnrads.co.uk | Not Listed | Open | |
| thecolvinco.com | Multiple | Open | |
| comandonline.co.uk | Multiple | Open | |
| comazo.de | Not Listed | Open | |
| combatironapparel.com | Not Listed | Open | |
| combatflipflops.com | Multiple | Open | |
| combell.com | Not Listed | Open | |
| combi-house.com.tw | Not Listed | Open |