> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.forecastcity.com/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).

# Why do I get this message when I try to order a  FREE One-Day full subscription? "You cannot check out without selecting a payment method."

This error is because you have **not yet signed up** on the site.
Or if you have already signed up, you **are not logged in** to the site.

* First, [Click Here to **Sign Up**](https://www.forecastcity.com/en/user/register) or [ **login here **](https://www.forecastcity.com/en/user?destination=cart/checkout) if you have already signed up! 

* Then [Click Here to  **order your FREE One-Day full subscription**](https://www.forecastcity.com/en/cart/add/p14094_q1_s?destination=cart/checkout)!

This video shows you how to sign up on the site and order a  FREE One-Day full subscription:

${youtube}[Free subscription and MetaTrader account registration](otmi4LJaJJ0)