> For the complete documentation index, see [llms.txt](https://docs.decisionrules.io/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.decisionrules.io/doc/v1/billing/change-billing-information.md).

# Billing Information

You need to enter a few information to upgrade your plan to other than **Free (Basic)**:

* Billing email
* Name or Company
* Address
* City
* Country
* Postal code

You set your billing information on your profile page (click on your initials in the top right corner) or before first purchase (click on your initials the current plant in the top right corner and on the current plan) then select plan you want and fill out modal form.


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