Last Updated: March 28, 2026
Dark Matter Jiu-Jitsu ("we," "us," or "our") operates the website darkmatterjj.com and is located at 1525 E Apache Blvd, Tempe, AZ 85281. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website or interact with our services.
We collect personal information that you voluntarily provide to us when you fill out a form on our website, use our chat widget, or contact us directly. This information may include:
We use the information we collect to:
By checking the SMS consent box on our forms, you expressly consent to receive recurring automated text messages from Dark Matter Jiu-Jitsu at the phone number you provided. These messages may include class reminders, scheduling confirmations, promotional offers, and general updates about our programs.
Message frequency varies. Message and data rates may apply depending on your mobile carrier and plan.
You may opt out of receiving text messages at any time by replying STOP to any message you receive from us. After opting out, you will receive a one-time confirmation message. You may also text HELP for assistance.
Your consent to receive text messages is not a condition of purchasing any goods or services from Dark Matter Jiu-Jitsu. We will never share your phone number or SMS consent information with third parties for their marketing purposes.
We do not sell, trade, or rent your personal information to third parties. We may share your information only in the following circumstances:
We implement reasonable administrative, technical, and physical security measures to protect your personal information. However, no method of transmission over the Internet or electronic storage is 100% secure, and we cannot guarantee absolute security.
Our website may use cookies and similar tracking technologies to improve your browsing experience. You can set your browser to refuse cookies, but some features of our website may not function properly without them.
Our website may contain links to third-party websites, including social media platforms (Instagram, TikTok, Facebook) and our scheduling platform. We are not responsible for the privacy practices or content of these third-party sites. We encourage you to review their privacy policies before providing any personal information.
Our kids martial arts program serves children ages 5 and up. We do not knowingly collect personal information directly from children under 13. All information regarding children enrolled in our programs is collected from their parents or legal guardians. If you believe we have inadvertently collected information from a child under 13 without parental consent, please contact us immediately.
You have the right to:
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last Updated" date. We encourage you to review this policy periodically.
If you have any questions about this Privacy Policy or our data practices, please contact us:
Dark Matter Jiu-Jitsu
1525 E Apache Blvd, Tempe, AZ 85281
Phone: (480) 702-1178
Email: info@darkmatterjj.com