| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| heartlandfoods.com | Not Listed | Open | |
| heartlandvetsupply.com | Multiple | Open | |
| heartloom.com | Not Listed | Open | |
| heartmath.com | Multiple | Open | |
| heartsonfire.com | Not Listed | Open | |
| heartvoicegifts.com | Not Listed | Open | |
| heatandcool.com | Multiple | Open | |
| heathealer.com | Not Listed | Open | |
| heathotsauce.com | Not Listed | Open | |
| heat-outdoors.co.uk | Not Listed | Open |