| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| mustard.co.uk | Not Listed | Open | |
| mustelausa.com | Not Listed | Open | |
| mustepalvelu.fi | Not Listed | Open | |
| musthave.co.uk | Multiple | Open | |
| musthaves.nl | Not Listed | Open | |
| musties.nl | Not Listed | Open | |
| mustit.co.kr | Not Listed | Open | |
| musto.com | Multiple | Open | |
| musubikiln.com | Not Listed | Open | |
| mut.de | Not Listed | Open |