| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| ultrabasic.com | Not Listed | Open | |
| efficientsoftware.net | Not Listed | Open | |
| efficientlearning.com | Not Listed | Open | |
| effieshomemade.com | Not Listed | Open | |
| effitek.de | Not Listed | Open | |
| efflux-solutions.com | Not Listed | Open | |
| effortless.com.my | Not Listed | Open | |
| effydesk.ca | Not Listed | Open | |
| effyjewelry.com | Multiple | Open | |
| efiliale.de | Not Listed | Open |