| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| waterrower.co.uk | Not Listed | Open | |
| watersavers.de | Not Listed | Open | |
| waterstones.com | Multiple | Open | |
| waterton.nl | Not Listed | Open | |
| waterworks.de | Not Listed | Open | |
| waterworldsports.co.uk | Not Listed | Open | |
| watexgreenliving.com | Not Listed | Open | |
| wati.io | Not Listed | Open | |
| watier.com | Not Listed | Open | |
| watismijnwoningwaard.nl | Not Listed | Open |