## Zoho Billing - Product, solutions, integrations, support, and resources Index

Access the complete documentation index at:
https://www.zoho.com/en-ng/billing/llms.txt

Use this file to discover all available documentation pages before proceeding.

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# How do I send PDF documents and images to my customers?

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If you’ve [enabled the customer portal](/billing/help/settings/customer-portal.html) for a customer, you will be able to share PDFs and images with them, which they can view from the customer portal. Here’s how:

*   Go to the **Customers** module from the left sidebar.
*   Select a customer.
*   Click the **Attachment** (paper clip) icon.
*   Attach the image or document that you want to share.

**Note**: You will be able to attach a maximum of 10 files, which can be up to 5MB each.

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