How to buy a new domain in Cloudflare

Hi there
I’m using the Cloudflare’s service for many years. So I like to buy a new domain in Cloudflare. But i can’t see this service in anywhere ? How’s to buy new domain. Tks you

I also cannot seem to find this service. I have transferred all my domains to cloudflare but I cannot find were to buy a new one using cloudflare service.

Please use the search, that question has been addressed quite a few times.

In short, you can only transfer domains at this point.