How do I change account to personal not business?

[Simon Valentine]

My domain and all apps are purely for personal use but Google assume that I'm a business customer. How do I change the domain to personal?

[George (Cloud Platform Support)]

Do you have a G Suite account, a Google Cloud Platform account? What type of account do you write about? 

Have you upgraded your G Suite account from Basic to Business and now you want to revert to Basic? In the latter case, you may follow instructions published on the "G Suite Administrator Help - Downgrade back to the legacy free edition" page. You can’t downgrade back to the legacy free edition if:

* Your free trial expires.

* You set up billing and add more than 10 users during your trial.

* You never upgraded from the free edition.

* You cancel your subscription entirely.