| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| mutusystem.com | Not Listed | Open | |
| muueveryday.com | Not Listed | Open | |
| muukal.com | Not Listed | Open | |
| muunelo.com | Not Listed | Open | |
| muurmode.nl | Not Listed | Open | |
| muurteksten.nl | Not Listed | Open | |
| muval.com.au | Not Listed | Open | |
| muvee.com | Multiple | Open | |
| muw.tw | Not Listed | Open | |
| muyu.com.tw | Not Listed | Open |