# Page Not Found The URL `files/ziNyzr0tb8PhiW4f1nYk` does not exist. This page may have been moved, renamed, or deleted. ## Suggested Pages You may be looking for one of the following: - [Understanding how annual billing works](https://help.trustreq.ca/billing-and-payment/understanding-how-annual-billing-works.md) - [Billing and Payment](https://help.trustreq.ca/billing-and-payment.md) - [Clio integration](https://help.trustreq.ca/clio-integration.md) - [Watch: How to fill and manage the Law Society of Ontario's "Referral Fee Checklist"](https://help.trustreq.ca/referral-fees/watch-how-to-fill-and-manage-the-law-society-of-ontarios-referral-fee-checklist.md) - [A note about para. 1 of subsection 12(2) in By-Law 9](https://help.trustreq.ca/types-of-by-law-9-forms/a-note-about-para.-1-of-subsection-12-2-in-by-law-9.md) ## How to find the correct page If the exact page cannot be found, you can still retrieve the information using the documentation query interface. ### Option 1 — Ask a question (recommended) Perform an HTTP GET request on the documentation index with the `ask` parameter: ``` GET https://help.trustreq.ca/billing-and-payment/understanding-how-annual-billing-works.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. ### Option 2 — Browse the documentation index Full index: https://help.trustreq.ca/sitemap.md Use this to discover valid page paths or navigate the documentation structure. ### Option 3 — Retrieve the full documentation corpus Full export: https://help.trustreq.ca/llms-full.txt Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive. ## Tips for requesting documentation Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/billing-and-payment/understanding-how-annual-billing-works.md`). You may also use `Accept: text/markdown` header for content negotiation.