# Promo Codes Overview Promo Codes are unique values customers enter into a designated field to receive a discount at checkout. In addition to applying discounts, *Tracking Promo Codes* in impact.com include crediting logic that attributes the sale to a specific partner or media source. {% hint style="info" %} **Remember:** Promo codes need to be configured in your e-commerce system for customers to receive discounts when entering them. {% endhint %} #### Do more with Promo Code Monitoring When you add [Promo Code Monitoring](/brand/what-would-you-like-to-learn-about/platform-features/protect-and-monitor-your-performance-program/promo-code-monitoring/guide-to-promo-code-monitoring.md) to your account, impact.com can monitor your promo codes for misuse and inform you of when you're at risk. If you're interested, reach out to your CSM (or [contact support](https://app.impact.com/support/portal.ihtml?createTicket=true)) to ask about upgrading. #### Learn more... * [Enable Promo Code Tracking](/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/enable-promo-code-tracking.md) * [Create a Promo Code](/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/create-a-promo-code.md) * [Regex Explained](/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/regular-expression/regex-explained.md) * [Bulk Upload Promo Codes](/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/bulk-upload-promo-codes.md) * [Expire and Reactivate Promo Codes](/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/manage-your-promo-codes.md) * [Promo Codes FAQ](/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/promo-codes-faq.md) * [Performance by Promo Code Report](/brand/what-would-you-like-to-learn-about/platform-features/multi-program-reports/performance-reports-for-brands/performance-by-promo-code-report.md) * [Advanced Action Listing Report](/brand/what-would-you-like-to-learn-about/platform-features/multi-program-reports/performance-reports-for-brands/advanced-action-listing-report.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/promo-codes-overview.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.