> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://dots.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Promo codes expiration limits

Unfortunately, the functionality of the platform does not provide for limitation of promo codes by validity period. You can create promo codes and set a limit on the number of their uses, but not on the date. Time limits can be set in the settings of promo campaigns to which promo codes are linked. When the promotion becomes inactive, promo codes also stop working. 

Link to this article: ** [here](https://dots.crisp.help/en/article/promo-codes-expiration-limits-1gijgsv/) **