What Erotica Platforms Charge Writers

Writers compare royalty splits and then get surprised by the difference between what they earned and what arrived. The gap is made of layers, and each layer is charged by a different party. This page separates them, using only figures the platforms publish themselves. The splits those fees are taken from are set out on how these platforms pay, and both pages follow the sourcing rule explained in our section for writers.

Four layers, charged by three different parties

What it costs to open the door

Draft2Digital is the only publishing route in this section with a real entry fee, and since Smashwords became a shop only in January 2026 it is the door for both. Its terms, effective 14 April 2026, set a one-time $20 account activation fee that covers the first year, then an Account Maintenance Fee of $12 USD is charged annually for as long as you have Works distributed through your Program account. The annual Account Maintenance Fee shall be waived if your account earns $100 USD or more in royalties over the prior twelve-month period. A tax form is also required before publishing, even for a book you intend to list free. Our news item on the change covers why that door moved.

Everything else here is free to open or free to start. Amazon's KDP home page describes free and simple tools to self-publish your book in more than 10 countries in over 45 languages and calls KDP Select a free 90-day program. Apple's sign-up page says Sign up for free and its authors pages say No hidden fees or exclusivity requirements. Google says it doesn't charge fees related to this 70% revenue split. Patreon's pricing page says Patreon is free to start. You only pay when you start earning. Ream says There is no upfront cost for anything. Ko-fi has no monthly cost on either of its options. Substack charges nothing to publish, with one optional extra: a custom domain costs $50 once.

Two routes charge differently. Payhip sells plans: a free tier, Plus at $29 a month and Pro at $99 a month, with the transaction fee falling as the plan rises. And Medium's Partner Program requires an active Medium membership to enrol, whose price we did not read, which makes it the only route here where you pay a subscription for the privilege of being paid.

Payment processing, which is not the platform's fee

On the direct-to-reader platforms the processor's charge is quoted separately from the platform's cut, and it is the layer most often left out of comparisons. Patreon's standard plan is charged 2.9% plus $0.30 on card and Apple Pay payments and on US PayPal or Venmo, and 3.9% plus $0.30 on non-US PayPal or Venmo, with the same rates applied regardless of the payment's size and separate tables for other payout currencies, such as 3.4% plus €0.35 in euros. A 2.5% currency conversion fee applies when a member pays in a currency other than your payout currency. Those tables are collapsed in Patreon's live help page, so the figures come from an Internet Archive capture of 22 October 2026 and may have moved.

Substack's fee article says Stripe charges 2.9% plus $0.30 per payment on US cards and 0.7% Stripe Billing on recurring payments, with local payment methods priced by Stripe. Ream's fee article puts processing at typically 2.9% + $0.30, and Ko-fi's at usually around 3% + $0.30. Payhip's plans all carry PayPal or Stripe fees on top. In each case the platform is quoting its processor rather than charging you itself, and in each case it is a real reduction in what reaches you.

What one $10 membership payment actually looks like

Ream publishes enough to do the arithmetic, and its own fee article does part of it: a $10 payment leaves a $1 platform fee. Adding the processing figure from the same article gives the rest. This is our calculation from Ream's published numbers, not a figure Ream states:

• $10.00 from the reader;
• less the 10% platform fee, $1.00;
• less processing at 2.9% plus $0.30, about $0.59;
• leaving roughly $8.41 before tax, with no payout fee on the Direct integration.

The same shape applies at Patreon and Substack, with their own processing rates and, at Patreon, a payout fee at the end. It is also why a small payment is proportionally worse than a large one: the fixed $0.30 is 3% of a $10 payment and 30% of a $1 one.

Fees to get the money out

The Ream Managed column is there for completeness rather than as a choice: its own terms say the Managed option is temporarily unavailable to new users, so a writer joining now gets the Direct set-up, which is the cheaper of the two. Its payout article was last updated on 10 August 2026 and still describes Managed without that restriction, so the two documents disagree and we leave the disagreement showing.

Costs that are not called fees

The store routes charge in ways that never appear under the word fee. On the 70% option, Amazon deducts delivery costs from the royalty, which its pricing page gives as US$0.15 per megabyte on Amazon.com while its royalties page says average delivery costs are $0.06 per unit sold. For an illustrated or long file that is a real deduction and it is the reason a 70% royalty is never quite 70%. Print royalties at Barnes & Noble Press are 55% of the list price minus the per-book printing cost, and Draft2Digital's print terms are 45% of list minus unit cost.

Two more are easy to miss. Google requires books with sexually suggestive nudity and no artistic, educational or political purpose to be priced at a minimum of US$1.00 and set to 0% viewable, which is a pricing floor imposed by a content rule. And Amazon's terms let it withhold or recover royalties where it decides a book breached the content guidelines, which is not a fee but is the largest potential cost on this page. Where erotica is banned covers the rules behind it.

Where no fee is published

Three gaps are worth stating plainly rather than filling. Kobo Writing Life's terms set out the royalty and the payment schedule and name no publishing or payment fee, and Barnes & Noble Press publishes none on either its royalty terms or its help pages: in both cases that is an absence on the pages we read, not a statement that nothing is charged. Ko-fi publishes no payout threshold and no payout fee of its own on the pages we read, and the processor thresholds that would apply instead were not read either. And Dreame's withdrawal fees are deliberately missing here: the help centre sections that carry them did not load as plain text, so no figure was recorded and none is published on this page.