Cookie Policy
Last updated: September 2026
This Cookie Policy explains how Redstone Markets, Inc. ("Redstone", "we", "us", or "our") uses cookies and similar technologies on redstonemarkets.com (the "Service").
For more information about how we handle personal information, see our Privacy Policy.
1. What are cookies?
Cookies are small text files that a website places on your device when you visit. They help websites remember information about your visit (for example, keeping you signed in). Similar technologies include pixels, SDKs, and browser storage or identifiers used for analytics and performance measurement.
2. How we use cookies and similar technologies
We use cookies and similar technologies to:
- Authenticate you and keep you signed in.
- Help the Service function properly and securely.
- Measure and improve performance and reliability.
- Understand how the Service is used so we can improve it.
- Process payments and manage subscriptions (via Stripe).
- Measure the ads we run on X (formerly Twitter).
3. Types of cookies we use
The cookies used on the Service may fall into the categories below. The specific cookies may change over time as we update the Service.
Essential cookies
These cookies are required for the Service to operate. For example, we use authentication cookies to maintain your session and protect the Service.
Analytics cookies
We use PostHog, a product analytics service provided by PostHog, Inc., to understand how visitors use the Service, diagnose errors, and measure performance. PostHog collects information such as the pages you view, the features and buttons you interact with, performance metrics, errors you encounter, and technical details about your browser and device. If you are signed in, this activity is linked to your account, including your account identifier, name, email address, and plan. Where enabled, PostHog may also record how you navigate the Service (session replay); text you type into form fields is masked.
PostHog stores identifiers for your browser and your current session in first-party cookies whose names begin with ph_ (for example, ph_<project key>_posthog) and in your browser storage. These cookies expire after one year. Analytics data is sent through our own domain and processed by PostHog on servers in the United States.
Payments and subscription cookies
If you subscribe to a paid plan, payments are processed by Stripe. Stripe may set cookies and similar identifiers (for example, cookies like __stripe_mid and __stripe_sid) to help prevent fraud and process payments securely.
Advertising cookies
We advertise on X (formerly Twitter) and use the X pixel, provided by X Corp., to measure those ads. When you visit the Service, the pixel tells X which pages you view and whether you create an account or buy a subscription (including the purchase amount), together with identifiers such as cookies, your IP address and browser details. X uses this to attribute results to our ads and may use it to show our ads to people who have visited the Service. X sets its own cookies (for example muc_ads and personalization_id) and processes this data under the X Privacy Policy.
Performance measurement
PostHog (described above) also collects page load and responsiveness metrics to help us understand performance and reliability.
4. Your choices
You can control cookies through your browser settings. Most browsers allow you to remove or reject cookies, but doing so may affect the availability or functionality of the Service.
Depending on your location, you may have additional choices related to analytics or advertising technologies. We do not show ads on the Service. To limit how X uses data from the X pixel, block third-party cookies in your browser or turn off personalized ads in your X account's privacy settings.
5. Changes to this policy
We may update this Cookie Policy from time to time. If we make changes, we will update the "Last updated" date above.
6. Contact
Questions about this Cookie Policy? Email us at support@redstonemarkets.com.