Inspired from this guide
Navigate to https://myservices.us.oraclecloud.com/mycloud/signup and input your information and click next.
💡 If you don’t want to use your card number for verification you can signup for free at http://bit.ly/privacysignup and get $5 for free at the same time.
Finish the signup process (no more than 5 minutes) and you’re good to go.