Service, billing, and refund terms

Effective: September 29, 2026 · Operator: Mu Bin

Service and responsibility

Superbrowser assists with webpage operations. External websites, networks, models, and payment providers can change or fail. Review consequential submissions, payments, and account actions. Do not use the service unlawfully or to bypass website controls.

Membership and credits

The current Stripe membership is US$5 for 30 days with 5,000 credits, including on Chinese-language pages. Available plans, payment methods and order currency are shown before payment. Unused credits expire, do not roll over and cannot be withdrawn. Renewal is manual with no automatic charge. An early renewal starts after your current period; add-ons expire with the current period.

Credits measure actual AI usage: 300 credits per CNY 1 of provider cost at the current rate. One task can use several model calls and consume credits even if it is not completed. Account history shows the deduction for each call. Credits are usage allowance, not cash.

Limited trial

Eligible new accounts receive 50 trial credits for 7 days, limited to the first 100 grants. The same registered identity can receive only one grant; deletion or linking does not allow another. The offer ends when the trial pool is exhausted.

Payment and refunds

A membership begins only after confirmed payment matching the order amount. Duplicate confirmations do not issue duplicate balance. Request a refund from the membership order with a reason. Approved refunds return the full original order amount through the original channel and invalidate that order’s membership period and remaining balance. Other orders keep their existing periods. Provider processing time applies.

Account and support

Keep passwords, verification codes and devices secure. The app and website do not persist plaintext passwords; signing out clears the current login session without changing membership expiry. Before deletion, active and scheduled periods must expire or be refunded and pending requests must be resolved.

For account, use, payment, or refund help, email findmu@outlook.com or use the order in the Account.