> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://staging.chrisp.chat/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).

# Where do I enter my payment information?

To register your payment information, just click on the ****Subscribe**** button at the top right of your screen:

![](https://storage.crisp.chat/users/helpdesk/website/-/4/b/8/f/4b8f6079d3bcc800/275a08eb-2972-4bdd-b62b-115947_aga4d.png)

Here, you'll enter your card information, and your subscription will be activated.

![](https://storage.crisp.chat/users/helpdesk/website/-/7/a/3/6/7a3615bdddfcbc00/5ed1afea-c363-4e1c-b5a3-b7f93d_1u3nahq.png)

Your card will be charged at the end of the month. For example, on July 1st, you'll be charged for the proportional usage during June.