> ## Documentation Index
> Fetch the complete documentation index at: https://docs.pcnaid.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Supplier Portal

> Look up permits, upload invoices, manage resale certificates, and respond to purchase inquiries.

# Supplier Portal

## What does this do for me?

The **Supplier** workspace gives suppliers and wholesalers a dedicated area for permit lookup, invoice upload, resale certificate management via Docusign, and purchase inquiry responses.

## Open the Supplier workspace

Select **Supplier** in the member portal sidebar.

## Permit lookup

Enter a permit number or taxpayer ID to look up permit status. If the permit is found, its status displays on screen.

## Invoice upload

Upload supplier invoices through the same Drive pipeline. Invoices enter the OCR intake pipeline, which extracts line items and creates receiving records. Matched products are linked by UPC, SKU, or name.

## Resale certificates

Manage resale and exemption certificates through the e-signature flow. When you send a certificate, the system routes it to the verified retailer for signature and links the completed document into the participating drives.

## Purchase inquiries

The purchase inquiries table shows pending requests from suppliers. Each row includes the supplier name, detected item, quantity, status, and action buttons. Owners and administrators can **Confirm** or **Decline** an inquiry.


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