| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| bookabach.co.nz | Not Listed | Open | |
| bookafly.com | Not Listed | Open | |
| bookallcare.com | Not Listed | Open | |
| bookaris.com | Not Listed | Open | |
| bookaway.com | Multiple | Open | |
| bookazine.com.hk | Not Listed | Open | |
| bookbaby.com | Multiple | Open | |
| bookbeat.com | Not Listed | Open | |
| bookbeat.at | Not Listed | Open | |
| bookbindersdesign.com | Multiple | Open |