Effective August 2, 2026

Terms of Service

These terms govern Fihrist Lab, sold by Glidd Software Labs LLC.

License and price

$19.99 USD is a one-time payment for lifetime access to the current Fihrist extension license. There is no Fihrist subscription. “Lifetime” refers to the supported life of this extension license and does not guarantee perpetual availability of Amazon, USPTO, browser stores, or other third-party services.

Authorized use

The purchase may be restored on authorized browser profiles using the email from checkout. The license is personal to the purchaser and may not be resold, published, shared as a transferable key, or used to bypass entitlement controls.

Research limitations

Fihrist Lab is a research aid. Estimates are directional, Amazon data can change, and TM Check is not legal clearance or legal advice. The product does not guarantee sales, rankings, availability, or business outcomes.

Availability and changes

Features may need to change when browsers or third-party sites change. Mandatory consumer rights under applicable law are not excluded.

Contact

Questions: hello@glidd.io.