| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| shopstakt.com | Not Listed | Open | |
| stalux.nl | Not Listed | Open | |
| getstamen.com | Not Listed | Open | |
| staminasport.de | Not Listed | Open | |
| stampdesign4u.co.uk | Not Listed | Open | |
| stampa-su-tela.it | Not Listed | Open | |
| stampacademy.com | Multiple | Open | |
| stamped.io | Not Listed | Open | |
| stampington.com | Not Listed | Open | |
| stampington.com | Not Listed | Open |