| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| issta.co.il | Not Listed | Open | |
| issylondon.co.uk | Not Listed | Open | |
| istanbultouristpass.com | Not Listed | Open | |
| istituto-stellare.it | Not Listed | Open | |
| istock.com | Multiple | Open | |
| istock.com | Not Listed | Open | |
| istore.co.uk | Not Listed | Open | |
| istudiobyspvi.com | Not Listed | Open | |
| istyle.ae | Not Listed | Open | |
| istyle.id | Not Listed | Open |