The short version: buy once, own it forever, use it on every machine you personally trade from, don't share the file. Refunds within 14 days. The details are below, in plain English.
UsefulIndicators (usefulindicators.com) builds and sells software tools for NinjaTrader 8. We are based in Norway. Payment and checkout are handled by Creem (creem.io) as merchant of record, which means they are the seller of record for the transaction and handle payment processing, VAT, and sales tax. Questions about anything on this page: support@usefulindicators.com.
Every paid product can be bought two ways — you choose:
How a monthly plan works: your license runs for every month you've paid for. Cancelling stops the next charge, and you keep using the product until the end of that month. Cancel from the link in your Creem receipt email, or email support@usefulindicators.com and we'll do it for you. Want to own it outright later? Buy the one-time license and cancel the plan.
Free trial: every paid product can be tried free for 14 days. No card, nothing charged, and it ends by itself; there's nothing to cancel.
Licensed to your NinjaTrader account: paid products use NinjaTrader's own licensing, linked to the email you use for NinjaTrader. Free updates for as long as your license runs; with a lifetime license, forever.
Free products are yours to use on any computer you personally use, with free updates.
What the license does not allow:
If a license is abused, it is revoked: access to updates and support ends, without refund, and serious cases (such as posting files publicly) will be pursued.
Paid products can be refunded within 14 days of purchase, for any reason. Email support@usefulindicators.com with your order number — it's on the receipt email from Creem. Refunds are processed promptly — typically back on your card within 5–10 business days, depending on your bank.
This includes the first payment of a monthly plan. Later monthly payments aren't refunded, but you can cancel any time and keep using the product until the end of the month you've paid for.
We honor every good-faith refund without questions. We do reserve the right to decline refunds where there is a clear pattern of abuse — for example, repeatedly purchasing and refunding products.
Our products are software: tools that display and organize market information on your charts, and strategy products that execute a fixed set of mechanical rules. None of it is financial advice or a recommendation to buy or sell any financial instrument, and no performance of any product is guaranteed. Trading involves substantial risk of loss and is not suitable for every investor. Past performance — real or simulated — is not indicative of future results. The full details are in our Risk Disclosure, which applies to every product. Decisions you make with our tools are yours.
Every product goes through a heavy audit process before release, and we fix verified bugs free of charge. Still, software is provided "as is" — we cannot guarantee it is free of defects or that it fits your specific purpose. To the maximum extent permitted by law, our total liability for any claim related to a product is limited to the amount you paid for it, and we are not liable for trading losses, lost profits, or other indirect damages arising from the use of our tools.
We may update, improve, or retire products over time. If a product is retired, copies you already own keep working — retirement only means no further updates are developed for it.
NinjaTrader® is a registered trademark of NinjaTrader, LLC. UsefulIndicators is an independent third-party developer and is not affiliated with, endorsed by, or sponsored by NinjaTrader, LLC.
If these terms change, the new version is published on this page with an updated date. Changes never remove rights from purchases you've already made.
Last updated: 30 Sep 2026 · Governed by the laws of Norway