| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| klarmobil.de | Not Listed | Open | |
| klarna.com | Not Listed | Open | |
| klarstein.co.uk | Multiple | Open | |
| klarstein.com | Not Listed | Open | |
| klass.co.uk | Not Listed | Open | |
| klasthome.com | Not Listed | Open | |
| klasycznebuty.pl | Not Listed | Open | |
| sklep.klasykami.pl | Not Listed | Open | |
| klatchcoffee.com | Not Listed | Open | |
| klatchit.com | Multiple | Open |