| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| heatstrapsusa.com | Not Listed | Open | |
| heatable.co.uk | Not Listed | Open | |
| heathrilesbbq.com | Not Listed | Open | |
| heathcote-ivory.com | Multiple | Open | |
| heatherandbale.co.uk | Not Listed | Open | |
| heathertaylorhome.com | Not Listed | Open | |
| heathlander.com | Not Listed | Open | |
| heatholders.co.uk | Not Listed | Open | |
| heathrowairportparkings.co.uk | Not Listed | Open | |
| heathrowexpress.com | Not Listed | Open |