“Booktopia Publisher Services, the company’s distribution arm, has “over 500 bookstores and businesses as its customer base”.”
Market leading online bookseller Booktopia offers warehouse space to publishers on this site. Though oriented towards publishers, authors or small press publishers with a particularly compelling offering may wish to approach them. Bookstores can order titles from Booktopia and the titles are also listed on other sales channels. A short article from Books and Publishing here.