Why is it so hard for a European business to get a correct invoice for Gemini?

I am trying to use Gemini as part of my daily work in a small company in Belgium. I am happy to pay for the subscription. The problem is invoicing.

There is nowhere during the subscription process where I can enter my company details. No company name, no VAT number, no registered address.

In Belgium, a cost is only deductible as a company expense if there is a valid invoice or at least a receipt with the correct company details. Without that, I cannot book it properly in my accounting. My accountant will simply reject it.

This makes it almost impossible for a European business to use Gemini in a compliant way.

Am I missing something? Is there a way to:

•	Add company details to the subscription

•	Get a VAT-compliant invoice

•	Retrieve proper billing documents for accounting purposes

If other EU businesses have solved this, I would appreciate guidance.