| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| postoffice.co.uk | Multiple | Open | |
| postplanner.com | Not Listed | Open | |
| postupstand.com | Not Listed | Open | |
| post-a-rose.com | Multiple | Open | |
| postable.com | Not Listed | Open | |
| postalmarket.it | Not Listed | Open | |
| postboxed.co.uk | Not Listed | Open | |
| postcode-lotterie.de | Not Listed | Open | |
| postdrogerie.de | Not Listed | Open | |
| postdrogist.nl | Not Listed | Open |