## Zoho Inventory Documentation Index

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

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

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# How do I know which vendor I am spending the most with?

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Use the **Purchase Orders by Vendor** report (Payables category). It shows the total purchase order value per vendor for a selected period — sort by amount to see your highest-spend suppliers immediately.

For actual payments made, use the **Payments Made** report (Payables category) to see real cash outflows per vendor.

Learn more about [Payables Reports](/inventory/help/reports/payables-reports.html#purchase-orders-by-vendor).