| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| books4people.co.uk | Not Listed | Open | |
| books.com.tw | Not Listed | Open | |
| books2door.com | Multiple | Open | |
| booksamillion.com | Multiple | Open | |
| booksfree.com | Multiple | Open | |
| bookshop.org | Not Listed | Open | |
| booksio.com | Not Listed | Open | |
| bookofthemonth.com | Not Listed | Open | |
| booktopia.com.au | Multiple | Open | |
| bookvip.com | Multiple | Open |