Plain-language summary: PineBag provides a browser extension for portfolio backtesting. You receive a 5-day trial and may purchase a $18 monthly subscription. Use the product responsibly, verify all results independently and follow the terms of the third-party services you use with it.
1. Agreement
These Terms of Service govern your use of the PineBag website, browser extension, license service and related documentation. By installing, accessing or purchasing PineBag, you agree to these terms and the Privacy Policy. If you do not agree, do not use PineBag.
2. Product license
PineBag grants you a limited, non-exclusive, non-transferable and revocable license to use the extension for your own personal or internal business research while your trial or paid subscription is active.
- A paid license may be activated on up to three devices at the same time.
- You may move an activation when your device setup changes.
- The license does not transfer ownership of PineBag or any of its source code, design or documentation.
3. Trial, subscription and payment
- The free trial lasts 5 days and does not require a payment card.
- After the trial, continued licensed use costs $18 per month.
- A paid subscription renews monthly until cancelled. Cancellation stops future renewals; access normally remains available until the end of the paid billing period.
- PineBag sells the subscription directly. Payments are processed by PayPal (a monthly subscription that renews until cancelled) or NOWPayments (a one-time cryptocurrency payment for 30 days, which does not renew). The license key is sent to the email address entered at checkout.
- A refund or chargeback ends the license immediately.
- Prices or plan details may change for future purchases. Any change affecting an existing subscription will be communicated as required by applicable law.
A PayPal subscription can be cancelled at any time in your PayPal account under Automatic payments. For refunds and any other billing question, contact PineBag support.
4. Acceptable use
You may not:
- share, resell, sublicense or commercially redistribute a license key;
- circumvent trial, licensing, activation, device or run controls;
- use PineBag to violate law, third-party rights or the terms of a service used with PineBag;
- interfere with the product, license service or another user’s access;
- copy or redistribute PineBag branding, documentation or software except where applicable law expressly permits it.
5. Your strategies and reports
You retain responsibility for the Pine Script strategies, ticker lists and other material you use with PineBag. Strategy source, ticker names and reports are stored locally in your browser as described in the Privacy Policy. You are responsible for exporting any reports you want to keep before clearing browser data or removing the extension.
6. Third-party services
PineBag is designed to work with supported browser and charting services. Those services are provided independently and are governed by their own terms, account requirements, market-data permissions and availability. PineBag does not control them and is not affiliated with or endorsed by TradingView.
7. Research results and financial decisions
PineBag is a research tool, not a broker, investment adviser or trading signal service. Backtests are hypothetical, may contain errors and do not predict future performance. You are responsible for reviewing the strategy, assumptions, costs, market data and every result before making a financial decision. Nothing provided by PineBag is financial, investment, tax or legal advice.
8. Availability and updates
We may update PineBag to improve security, compatibility, performance or features. We do not guarantee uninterrupted availability or compatibility with every device, browser version, market, account or third-party service. Maintenance, third-party changes or events outside our reasonable control may temporarily limit access.
9. Disclaimer of warranties
To the maximum extent permitted by applicable law, PineBag is provided “as is” and “as available”, without warranties of accuracy, uninterrupted operation, merchantability, fitness for a particular purpose or non-infringement. Rights that cannot legally be excluded remain unaffected.
10. Limitation of liability
To the maximum extent permitted by applicable law, PineBag and its operators will not be liable for indirect, incidental, special, consequential or punitive damages, trading losses, lost profits, lost data or business interruption arising from your use of or inability to use PineBag. Any liability that cannot legally be excluded is limited only to the extent permitted by law.
11. Suspension and termination
You may stop using PineBag at any time. We may suspend or terminate access when reasonably necessary to address fraud, abuse, security risks, non-payment or a material violation of these terms. Sections intended by their nature to survive termination will continue to apply.
12. Changes and contact
We may revise these terms when the product, subscription or legal requirements change. The updated version and effective date will be published on this page. Material changes will be communicated where required. Questions about these terms can be sent through pinebag.com/support.