| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| which.co.uk | Not Listed | Open | |
| which.co.uk | Multiple | Open | |
| join.which.co.uk | Not Listed | Open | |
| legalservice.which.co.uk | Not Listed | Open | |
| whimboutique.com | Not Listed | Open | |
| whimsifull.com | Not Listed | Open | |
| whind.com | Not Listed | Open | |
| zsl.org | United Kingdom | Open | |
| whirli.com | Not Listed | Open | |
| whirlpool.com.ar | Not Listed | Open |