# 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](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/protect-and-monitor-your-performance-program/promo-code-monitoring/guide-to-promo-code-monitoring) 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](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/enable-promo-code-tracking)
* [Create a Promo Code](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/create-a-promo-code)
* [Regex Explained](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/regular-expression/regex-explained)
* [Bulk Upload Promo Codes](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/bulk-upload-promo-codes)
* [Expire and Reactivate Promo Codes](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/manage-your-promo-codes)
* [Promo Codes FAQ](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/promo-codes-faq)
* [Performance by Promo Code Report](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/multi-program-reports/performance-reports-for-brands/performance-by-promo-code-report)
* [Advanced Action Listing Report](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/multi-program-reports/performance-reports-for-brands/advanced-action-listing-report)