## Zoho Invoice — Product, features, payments, integrations, solutions, and help Index

Access the complete documentation index at:
https://www.zoho.com/in/invoice/llms.txt

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# Will my customer receive an email if I comment on a document?

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*   [Open in ChatGPT (opens in new tab)](https://chatgpt.com/?prompt=Analyze+the+content+of+https%3A%2F%2Fwww.zoho.com%2Fin%2Finvoice%2Fkb%2Fportal%2Fdisplay-portal.html+and+understand+it+thoroughly+so+I+can+ask+questions+about+it.)
*   [Open in Claude (opens in new tab)](https://claude.ai/new?q=Analyze+the+content+of+https%3A%2F%2Fwww.zoho.com%2Fin%2Finvoice%2Fkb%2Fportal%2Fdisplay-portal.html+and+understand+it+thoroughly+so+I+can+ask+questions+about+it.)
*    ![Copy for LLM](/invoice/images/ue-resources/llm-utility-menu/copy.svg) Copy for LLM
*    [![View as Markdown](/invoice/images/ue-resources/llm-utility-menu/md.svg) View as Markdown (opens in new tab)](/in/invoice/kb/portal/display-portal.md)

Yes, they will if you’ve enabled this under settings.

*   Go to **Settings - Preferences - Branding - Portal Settings**
*   Check the box **Send a notification email when I comment on invoices/estimates** and hit the **Save** button at the bottom of the page.

Your customers will now receive notifications when you comment on their estimates and invoices.

![Mail notification](/invoice/kb/images/portal/mail-notif.png)