| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| heartburnnomore.com | Multiple | Open | |
| hdsentinel.com | Not Listed | Open | |
| hearthdisplay.com | Not Listed | Open | |
| hearthsong.com | Multiple | Open | |
| heartlandamerica.com | Multiple | Open | |
| heartlandfoods.com | Not Listed | Open | |
| heartlandvetsupply.com | Multiple | Open | |
| heartloom.com | Not Listed | Open | |
| heartmath.com | Multiple | Open | |
| heartsonfire.com | Not Listed | Open |