| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| drinkhappypop.com | Not Listed | Open | |
| happypuzzle.co.uk | Multiple | Open | |
| happyscribe.co | Not Listed | Open | |
| happy-sinks.com | Not Listed | Open | |
| happy-size.com | Multiple | Open | |
| happysocks.com | United States | Open | |
| happytea.com | Multiple | Open | |
| happyv.com | Not Listed | Open | |
| drinkhappyviking.com | Not Listed | Open | |
| happywax.com | Not Listed | Open |