Terms of Use

Last updated: July 10, 2026

By using this site, the simulator, or any product sold here, you agree to these terms. They are short and written to be read.

What this is — and what it is not

Everything on this site is educational content about money-management discipline for recreational slot play. No system beats the mathematical house edge, including this one, and nothing here claims otherwise. The book, report, and simulator make no promise of profit, winnings, or gambling advantage of any kind. Slot machines are programmed to return less than they take over time; the material here is about limiting what you spend, not about winning.

This site is not a gambling service. It accepts no bets, facilitates no wagering, and has no affiliation with, and links to, no casino or gambling operator.

Nothing here is financial, legal, or medical advice. Whether and how much to gamble is your decision and your responsibility.

Age

You must be of legal gambling age in your jurisdiction to use this site or purchase its products.

Purchases and refunds

The book is sold through Gumroad, which is the seller of record; your purchase is also subject to Gumroad’s terms. Prices are in US dollars. Refunds are governed by our 30-day, no-hoops refund policy.

Your license

Purchasing the book gives you a personal license: read it on any of your own devices, print it for yourself, keep it forever. It does not permit resale, redistribution, file-sharing, or posting it anywhere public. Each purchased PDF is watermarked with the buyer’s email address. All content on this site and in the book is © Dean Barlow, all rights reserved.

The simulator

The free simulator is an educational illustration. Its results are generated from simulated randomness under stated assumptions; they are not predictions of any real machine, session, or outcome, and every simulated scenario preserves the house edge. It is provided as-is, with no warranty.

No warranties, limited liability

The site and its products are provided as-is and as-available, without warranties of any kind. To the maximum extent permitted by law, we are not liable for any losses arising from use of this site or its products — including, to be plain about it, gambling losses. The entire point of the book is that gambling costs money; following or not following anything written here remains your choice and your risk. Our total liability for any claim is limited to what you paid us.

Responsible gambling

If gambling has stopped being fun, skip the book and reach out instead. Free, confidential help is available 24/7: 1-888-230-3505 (Canada) · 1-800-522-4700 (US).

General

These terms are governed by the laws of British Columbia, Canada. If any part is found unenforceable, the rest still applies. If these terms change, the new version will be posted here with an updated date.