| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| discountmags.com | Multiple | Open | |
| discountmugs.com | Multiple | Open | |
| discountpetcare.com | Not Listed | Open | |
| discountramps.com | Multiple | Open | |
| discountrepair.de | Not Listed | Open | |
| discounttronics.com | Multiple | Open | |
| discovercard.com | Multiple | Open | |
| discovercars.com | Not Listed | Open | |
| discovernight.com | Not Listed | Open | |
| discovercarhire.com | Not Listed | Open |