| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| drinkwynk.com | Not Listed | Open | |
| wherelight.com | Not Listed | Open | |
| join.which.co.uk | Not Listed | Open | |
| which.co.uk | Multiple | Open | |
| whileonearth.co | Not Listed | Open | |
| whimboutique.com | Not Listed | Open | |
| whimsifull.com | Not Listed | Open | |
| whimstay.com | Not Listed | Open | |
| whind.com | Not Listed | Open | |
| zsl.org | United Kingdom | Open |