Refund Policy

Last updated: May 16, 2026

No Refunds Policy

As Paper Summarizer is a digital product (AI-generated paper summaries and tokens), all sales are final. We do not offer refunds or chargebacks.

Subscription Cancellation

You can cancel your subscription at any time. You will retain access until the end of your billing period. No partial refunds will be issued for remaining subscription time.

Contact Us

If you believe your case qualifies for an exception, please email us at selina_zxw@qq.com with your order details.