Terms of service
Last updated: 2026-09-07.
Commercial rights — the plain-English grant
You own what you make here. Every paid plan and every chapter pack includes a worldwide, perpetual commercial license to the books you generate: sell them on your microsite, KDP, Etsy, Gumroad, or Apple Books, and keep your earnings minus standard payment fees. Free-plan previews are yours too, but export and publication require a paid path. Either way: you own the output, and you are responsible for what you publish under your name.
AI-disclosure is your obligation — we make it easy
Retailers including Amazon KDP require you to disclose AI-generated or AI-assisted content, and getting it wrong risks account strikes. Export includes a pre-filled AI-disclosure page (checked by default), your microsite listing autofills the disclosure answer, and our listing-copy generator includes it for Etsy and Gumroad. The final responsibility to answer each retailer truthfully is yours.
Accuracy & sensitive topics
AI output can be generic, dated, or flat-out wrong, and can occasionally echo training text. Review every chapter before you sell it — especially medical, legal, financial, or technical claims, which need a qualified human reviewer. Books in sensitive niches ship with a disclaimer template; using it is your call and your liability. A plagiarism and fact-flag panel ships in P2; until then, verify before you publish.
Credits & billing
Monthly chapters reset each billing period and do not roll over. One-time chapter packs never expire. Premium "unlimited" chapters carry a 300-chapter/month soft fair-use cap, then a quick human review. Every spend shows its cost before you confirm and a receipt after; failed generations restore the spent chapters automatically. Subscriptions are managed and cancelled through Polar's customer portal; yearly plans cancelled within 14 days receive a pro-rated refund.
Acceptable use
Don't publish spam, impersonate others, infringe copyright, or generate content that is unlawful, hateful, or deceptive — including fake "verified" reviews or fabricated income claims on your sales pages. Testimonials on your microsite must be from verified purchases and labelled creator-reported. We may unpublish pages that breach these rules.
Service & liability
We aim for fast, reliable generation but don't guarantee uninterrupted service or any amount of book sales — nobody can promise that, and you should distrust anyone who does. To the maximum extent permitted by law, our liability is limited to the fees you paid in the 12 months before a claim.