Privacy Policy
Last updated: July 7, 2026
This Privacy Policy describes how Crestline SAT Prep collects, uses, retains, and shares information in connection with its website, tutoring services, account features, diagnostic tools, practice tools, scheduling, and payment-related services.
1. Information Collected Directly From Users
1.1 Crestline SAT Prep collects information that users, parents, guardians, or students provide directly through the website, account forms, scheduling tools, intake forms, checkout flows, diagnostic tools, practice tools, and email communications. This information may include names, email addresses, student grade level, tutoring goals, target test dates, scheduling preferences, recent scores, academic needs, parent or guardian contact information, and messages sent to Crestline SAT Prep.
1.2 Users should provide accurate information and should not submit information about another person unless authorized to do so.
2. Account Information, Clerk, and Google Sign In
2.1 Account registration, login, session management, and related authentication features are provided through Clerk. If a user signs in with Google, Clerk and Google may provide account information such as the user's name, email address, profile identifier, and authentication status. Crestline SAT Prep uses this information to create and manage access to user accounts and protected features.
2.2 Crestline SAT Prep does not control the privacy practices of Clerk or Google. Users should review the applicable third-party privacy policies for additional information about how those providers process data.
3. Student, Practice, and Diagnostic Results
3.1 Crestline SAT Prep may collect and store student diagnostic results, practice test results, answers selected, score estimates, timing information, completion status, review history, and related educational progress data. This information may be stored through Supabase or other service providers used to operate the site.
3.2 Student and practice data is used to provide educational features, preserve progress, support tutoring preparation, identify areas for review, and improve the usefulness and reliability of the service.
4. Tutoring Scheduling and Intake Information
4.1 When a user schedules tutoring or completes an intake form, Crestline SAT Prep may collect information needed to coordinate tutoring services, including availability, session preferences, academic background, goals, areas of concern, parent or guardian details, and other information provided for tutoring preparation.
4.2 Scheduling and intake information may be processed by third-party scheduling or form tools used by Crestline SAT Prep.
5. Payment Information Processed by Stripe
5.1 Payments are processed by Stripe. Crestline SAT Prep does not store full credit card numbers on its own servers. Stripe may collect and process payment card details, billing information, transaction records, device information, and fraud-prevention data as necessary to process payments and comply with legal and financial obligations.
5.2 Crestline SAT Prep may receive limited payment-related information from Stripe, such as payment status, purchase amount, package purchased, transaction identifiers, and billing contact details.
6. Automatically Collected Technical and Session Data
6.1 The website and its service providers may automatically collect technical information when users visit or use the site. This may include IP address, browser type, device information, pages visited, referring pages, timestamps, authentication session identifiers, error logs, and general usage information.
6.2 This information is used to operate the site, maintain security, troubleshoot issues, prevent abuse, understand site performance, and improve the user experience.
7. Cookies and Similar Technologies
7.1 Crestline SAT Prep and its service providers may use cookies, local storage, session storage, and similar technologies to keep users signed in, support account security, process checkout, remember session information, enable scheduling tools, and operate core site functionality.
7.2 Users may adjust browser settings to block or delete cookies. Some account, checkout, diagnostic, practice, and scheduling features may not function correctly if cookies or similar technologies are disabled.
8. How Information Is Used
8.1 Crestline SAT Prep uses collected information to provide and administer tutoring services, manage accounts, authenticate users, process purchases, schedule sessions, respond to inquiries, save diagnostic and practice progress, personalize educational support, maintain security, prevent fraud or misuse, improve the website, and comply with applicable legal obligations.
8.2 Crestline SAT Prep does not sell personal information.
9. How Information Is Shared
9.1 Crestline SAT Prep may share information with service providers that help operate the website and tutoring services, including Clerk for authentication, Google for Google sign in, Supabase for data storage, Stripe for payment processing, and scheduling or intake tools used for tutoring logistics.
9.2 Crestline SAT Prep may also disclose information when required by law, to protect rights or safety, to prevent fraud or abuse, to enforce applicable terms, or with consent from the user, parent, or guardian as appropriate.
10. Data Retention
10.1 Crestline SAT Prep retains information for as long as reasonably necessary to provide services, maintain accounts, preserve educational progress, complete transactions, resolve disputes, comply with legal obligations, and maintain legitimate business records.
10.2 Payment records, security logs, and other records may be retained for longer periods where required or appropriate for legal, tax, accounting, fraud-prevention, or operational purposes.
11. Data Security
11.1 Crestline SAT Prep uses reasonable administrative, technical, and organizational measures intended to protect personal information. However, no website, database, payment system, or internet transmission can be guaranteed to be completely secure.
11.2 Users should protect their account credentials and promptly contact Crestline SAT Prep if they believe an account has been accessed without authorization.
12. Parent and Guardian Considerations for Minors
12.1 Crestline SAT Prep is intended for SAT preparation and tutoring, and many users may be high school students under the age of 18. Parents and guardians should be involved in account creation, tutoring purchases, scheduling, intake submissions, and requests involving a minor's information.
12.2 If Crestline SAT Prep receives a request concerning the information of a minor, Crestline SAT Prep may require verification from a parent or guardian before taking action.
13. User Choices and Deletion Requests
13.1 Users, parents, or guardians may request access, correction, or deletion of account, tutoring, diagnostic, or practice information by contacting crestlinesatprep@gmail.com. Crestline SAT Prep will review requests and respond as reasonably practicable, subject to identity verification, technical limitations, legal obligations, payment record retention, security needs, and legitimate business requirements.
13.2 Deleting certain information may limit or prevent access to account features, saved practice results, tutoring history, scheduling information, or other services.
14. Third-Party Links and Services
14.1 The website may link to or integrate with third-party services. Third-party services are governed by their own privacy policies, terms, and practices. Crestline SAT Prep is not responsible for the privacy practices of third parties that it does not control.
15. SAT Trademark Notice
15.1 SAT is a trademark of College Board. Crestline SAT Prep is not affiliated with, sponsored by, or endorsed by College Board.
16. Changes to This Privacy Policy
16.1 Crestline SAT Prep may update this Privacy Policy from time to time. The updated date above indicates when the policy was last revised. Continued use of the website after an updated policy is posted means the user accepts the revised policy to the extent permitted by law.
17. Contact
17.1 Questions or requests regarding this Privacy Policy may be sent to crestlinesatprep@gmail.com.