Terms of Service

Last updated: 12 August 2026. ContractLens is a trading brand of Billions Fine Art Limited, a company incorporated in Hong Kong (“we”, “us”), which also trades as BFA. These terms are between you and that company — BFA and ContractLens are names it operates under, not separate legal entities. By creating an account you agree to them.

1. ContractLens is not a law firm

This is the most important term here. ContractLens uses an AI system to produce informational analysis of documents you provide. It does not provide legal advice, it is not a substitute for a qualified lawyer, and using it does not create an attorney–client relationship with us or anyone else.

The analysis can be incomplete or wrong. It may miss a material risk, or flag something that is standard and harmless in your industry. Do not rely on it as the sole basis for signing, refusing, or negotiating any agreement. For anything high-value, unusual, or consequential, have a lawyer review the document.

2. Accounts

You need an account to use the Service. Authentication is handled by Clerk. You are responsible for activity under your account and for keeping your credentials secure. You must be at least 18 and able to form a binding contract.

3. Plans and billing

• Free: one review, in total, with no card required.
• Pro: $9 per month, up to 50 reviews per billing period.
• Agency: $29 per month, up to 500 reviews per billing period.

Payments are processed by Stripe; we never receive or store your card details. Paid plans renew automatically each month until cancelled. You can cancel or change plan at any time from the billing portal, and cancellation takes effect at the end of the period you have already paid for.

Quota resets each billing period and unused reviews do not carry over. A review that fails for technical reasons does not count against your quota. Deleting a review does not restore quota, because the analysis was already performed.

Subscriptions are billed monthly in advance. You may cancel at any time and keep access until the end of the period you have already paid for; we do not pro-rate partial months. If a charge leaves you dissatisfied, write to us within 14 days of it and we will refund that charge in full, no questions asked. The free review exists so you can judge the Service before paying at all.

4. Acceptable use

You agree not to:

• Upload documents you have no right to share, including material covered by someone else's confidentiality obligations.
• Use the Service to provide legal services to third parties in a way that would constitute unauthorised practice of law.
• Attempt to circumvent quota, rate limits, or access controls, including by creating multiple accounts to obtain additional free reviews.
• Resell, scrape, or systematically extract the Service or its output.

5. Your content

You keep all rights to the documents you upload. You grant us only the licence needed to operate the Service: to store your documents, transmit them to our AI provider for analysis, and return the results to you. We do not use your documents to train models. See the Privacy Policy for how long we keep them and who processes them.

6. Availability

The Service is provided as-is. We do not guarantee uptime, and we depend on third parties (our AI provider, Stripe, Clerk, our hosting and database providers) whose outages will affect us. We may change or discontinue features, and will give reasonable notice of material changes that affect paid plans.

7. Disclaimers and limitation of liability

[[ TO BE DRAFTED BY COUNSEL. This section carries the real risk in an AI legal-analysis product and its enforceability depends entirely on your jurisdiction. Consumer protection law in many places limits how far liability can be excluded, and an unenforceable clause may be worse than a narrower one that holds. Do not copy boilerplate here. ]]

8. Termination

You may stop using the Service and delete your account at any time. We may suspend or terminate an account that breaches these terms. On termination your right to use the Service ends; our handling of your data after that is described in the Privacy Policy.

9. Changes

We may update these terms. For material changes we will give notice by email or in the app before they take effect. Continuing to use the Service after that constitutes acceptance.

10. Governing law

These terms are governed by the laws of the Hong Kong Special Administrative Region, and the courts of Hong Kong have exclusive jurisdiction over any dispute arising from them. [[ COUNSEL TO CONFIRM: whether an arbitration clause or class-action waiver is worth adding depends on where your customers actually are, and an unenforceable clause is worse than none. ]]

11. Contact

Billions Fine Art Limited
s@bfa.art
Unit 1603, 367-375 Queens Road Central
Sheung Wan, Hong Kong