| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| sirenasystem.com | Not Listed | Open | |
| sirenibeauty.com | Not Listed | Open | |
| sirenishotels.com | Multiple | Open | |
| sirge.com | Not Listed | Open | |
| sirhona.fr | Not Listed | Open | |
| sirius.video | Not Listed | Open | |
| siriusxm.com | Multiple | Open | |
| sirmoney.com | Not Listed | Open | |
| siroko.com | Multiple | Open | |
| thesirona.com | Not Listed | Open |