Want to buy pro for subdomain only

I have my main domain with amazon route 53 DNS
I will be using cloudflare pro for subdomain only
Can I get help to set this up?

It’s not possible unless you sign up for an Enterprise plan.

:wave: @ibs,

You might also be able to use a CNAME setup, but that is only an option on the Biz plan or above.

— OG