## 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 can I find out who my top customers are?

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One of the core requirements of every growing business is to know your customer. Be it regular customers or the ones who go by one big deal at a time, you can track your sales activities and your customers by generating the **Sales by Customer** reports. Using the filters, you can drill down the report further.

Learn more about the [Sales by Customer report](/inventory/help/reports/sales-reports.html#sales-by-customer).