could not run legacy post zone sub request against new zone products: failed to update user subscription: failed to apply object products: You cannot add or modify subscriptions or services until the outstanding balance is paid. You should be able to do so in your Billing page.
What is the issue you’re encountering
Billing ERROR.
What steps have you taken to resolve the issue?
Whenever I try adding any new domain to Cloudflare and select the free option I get that error.
Sorry, I missed this reply, always better to create your own topic versus metooing another, those tend to get missed.
If it’s not billing related, it’s not the same problem. I did see some other issues with your account and took steps to correct them, if you keep getting the error, can you create an Account ticket and share your ticket number here? You can open an Account ticket here, https://dash.cloudflare.com/?to=/:account/support. If you don’t see the issue, let us know here and we’ll know the steps we took were effective.