> ## 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/-/6/8/5/b/685bf9e03ff1ec00/547fa497-3dbb-4f67-b62f-2a1259_vav0yi.png)

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

![](https://storage.crisp.chat/users/helpdesk/website/-/d/a/5/b/da5be3a06dd75000/1efb1409-df65-40e9-aebd-6ae0d9_16q7m1k.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.