## Zoho Commerce Help Documentation Index

Access the complete documentation index at:
https://www.zoho.com/commerce/kb/llms.txt

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

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# Can I restrict a customer from using a coupon more than once?

Yes, use the **Customer Limit** to set the maximum number of times a single customer can use the coupon. Set it to 1 to allow one use per customer.