| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| 1bodybrand.com | Not Listed | Open | |
| uk.1clickprint.com | Not Listed | Open | |
| 1clickroot.com | Multiple | Open | |
| 1cover.com.au | Multiple | Open | |
| 1stopflorists.com | Multiple | Open | |
| 1to1legal.com | Not Listed | Open | |
| 1und1.de | Multiple | Open | |
| 1and1.com | Multiple | Open | |
| 1and1.mx | Not Listed | Open | |
| 1-2-3.tv | Not Listed | Open |