Acceptance of terms
By creating an account, using Google sign-in, starting a trial, purchasing a subscription, or using Parrivo, you agree to these Terms of Service and our Privacy Policy.
- If you do not agree, do not create an account or use the service.
- Parrivo may update these terms as the service changes.
- Questions can be sent to [email protected] before using the service.
Eligibility and student use
Parrivo is designed for vocabulary, reading, writing, review, and quiz practice for Grade 1-12 students.
- Students should use Parrivo with permission from a parent, guardian, school, or authorized adult when required.
- Parents, guardians, or authorized users are responsible for account setup and supervision for younger students.
- If you believe a child created an account without proper permission, contact [email protected].
Accounts and security
You are responsible for account information, login security, and activity through your account.
- Provide accurate account information and keep login details secure.
- Do not share access in a way that avoids subscription limits, account controls, or security protections.
- Notify us if you suspect unauthorized access or account misuse.
Google sign-in
Parrivo may let users create or access accounts with Google Identity Services.
- Google sign-in verifies your Google account and may create or connect a Parrivo account using your verified email and Google account ID.
- You remain responsible for keeping your Google account secure.
- Parrivo may refuse to automatically connect Google sign-in to administrator or non-student accounts for security reasons.
Learning content and student submissions
Parrivo provides practice materials, activities, review games, quizzes, progress tools, and feedback features.
- Students may submit answers, sentences, writing responses, comments, and quiz activity through the service.
- You are responsible for content submitted through the account and should not submit private personal information or sensitive details.
- Parrivo may process, moderate, restrict, hide, feature, or remove submitted content to provide the service and protect users.
Acceptable use
Use Parrivo only for lawful learning, account, and support purposes.
- Do not disrupt the platform, attempt unauthorized access, bypass security, scrape protected areas, upload malicious code, or interfere with other users.
- Do not copy, reverse engineer, resell, or commercially exploit Parrivo content or software without permission.
- Do not submit harmful, abusive, unlawful, infringing, deceptive, or privacy-invasive content.
Subscriptions, trials, and billing
Parrivo may offer free trials, free access, paid subscriptions, or plan changes. Paid subscriptions are processed through Stripe.
- Prices are shown in USD unless stated otherwise, and taxes or payment provider fees may apply.
- Paid subscriptions may renew automatically according to the selected plan until canceled.
- Plan features, pricing, trial length, renewal dates, and access rules may vary by offer and may change prospectively.
Cancellation and refunds
Users can manage Stripe subscriptions from account settings when billing is enabled for the account.
- Canceling a subscription stops future renewal unless the checkout or billing portal states otherwise.
- Access may continue through the paid period or trial period shown in the account, unless the account is suspended or terminated.
- Refund requests are reviewed case by case. Contact [email protected] with the account email and billing details.
Service changes and availability
Parrivo is provided as available and may change over time.
- We may add, remove, update, pause, or limit features, content, plans, pricing, or access rules.
- We may perform maintenance or suspend service during security, billing, technical, or operational issues.
- We do not guarantee uninterrupted availability, perfect accuracy, or that every activity will meet every educational need.
Suspension and termination
Parrivo may suspend, restrict, or terminate accounts that violate these terms, create risk, abuse the service, or require action for legal or security reasons.
- Contact support if you believe an account action was made in error.
- Some records may be retained after account closure for billing, legal, security, backup, or legitimate operational reasons.
- Sections that by nature should survive termination may continue to apply.
Intellectual property
Parrivo, its software, interface, curriculum structure, content, branding, and related materials are owned by Parrivo or its licensors.
- You may use Parrivo only as allowed by these terms and the service interface.
- You may not remove notices, misuse branding, or copy materials for competing products or unauthorized distribution.
- Student submissions remain the responsibility of the account user, while Parrivo may process them to operate and improve the service.
Disclaimers and limits
Parrivo is a learning practice tool, not a school, tutor, test-prep guarantee, or professional educational evaluation.
- The service is provided without warranties to the fullest extent allowed by law.
- To the fullest extent allowed by law, Parrivo is not liable for indirect, incidental, special, consequential, or punitive damages.
- Some jurisdictions do not allow certain limitations, so parts of this section may not apply to every user.
