DBA (Doing Business As) or Brand name if brand name is different from legal name.
Two character ISO country code of the country that issued this company's tax ID.
Based on your country of registration above. If US use EIN, if CA use BN, all others use VAT.
Physical Address
Make sure that this site is publicly accessible.
Make sure that your website and email domains match.
In full international-format (e.g. +18134650000). Both your email and phone number must be active.