Refunds & trial

This page explains how MathFlow’s free trial works and our refund policy for Pro subscriptions.

3-day free trial

• When you start Pro checkout, you receive a 3-day free trial with full Pro access.
• You will not be charged during the trial if you cancel before it ends.
• After the trial, your subscription renews automatically at the price shown at checkout (monthly or annual) unless you cancel.
• Manage or cancel anytime through the Stripe customer portal from your dashboard billing controls.

Refund policy

All payments are final. We do not offer refunds for monthly or annual Pro charges once a payment has been processed.

That is why the trial exists: use the Service for three days, decide if it is right for you, and cancel before the trial ends if you do not want to be charged.

Cancellations

• Canceling stops future renewals. It does not usually refund past charges.
• After a paid period starts, you keep access until that period ends.
• If you cancel during the trial, you should not be charged when the trial ends.

Billing issues

If you believe you were charged in error (for example, you canceled during the trial but were still billed), contact us promptly with your account email and approximate charge date. We will review Stripe records and correct genuine billing errors when appropriate.

Contact

Billing questions: email support@mathflow.dev or message @jaimecodes on Instagram. See also Pricing, Terms, and Privacy.