| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| knowtheorigin.com | Not Listed | Open | |
| knowadays.com | Not Listed | Open | |
| knowem.com | Multiple | Open | |
| knowfashionstyle.com | Multiple | Open | |
| knowledgehut.com | Not Listed | Open | |
| knowledgenotebk.com | Multiple | Open | |
| knownnutrition.com | Not Listed | Open | |
| knownhost.com | Not Listed | Open | |
| knoxsafe.de | Multiple | Open | |
| kns.ru | Not Listed | Open |