| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| uiofo.com | Not Listed | Open | |
| uitgeverijaspekt.nl | Not Listed | Open | |
| uitjeskrant.nl | Not Listed | Open | |
| ukbreakaways.com | Not Listed | Open | |
| ukdigital.co.uk | Not Listed | Open | |
| ukecigstore.com | Not Listed | Open | |
| uk-fridge-filters.co.uk | Not Listed | Open | |
| ukofficedirect.co.uk | Multiple | Open | |
| ukpaintball.co.uk | Not Listed | Open | |
| ukrugbystore.com | Not Listed | Open |