You put your book for sell on Nostr via nostr:npub1w0rthyjyp2f5gful0gm2500pwyxfrx93a85289xdz0sd6hyef33sh2cu4x

People can buy your book without intermediaries, zapping the author directly

Whoever highlights or creates margin notes is immediately sharing your book’s most valuable ideas immediately with their whole network.

Through NIP-89 any person finding a highlight or a comment can click and discover the functionality and the content and buy the book right away

Like I said before:

nothing beats the distribution of a protocol that doesn’t compartmentalize use cases nostr:note1r00cc2806lzr8q68jd4xtls0x4s9nmttvswx37kpjlcfdg27jksqkkzrw0