How does organization billing work for API usage?

Thank you for your response.

We also offer a PRO account, which allows to have higher rate limits when using the free inference API: Inference for PROs .

When I went to sign up for a PRO account, it asked me for the credit card information even though the billing information is there for the organization. This implies PRO accounts are for users only, not organizations. Therefore, the “higher rate limits” for the inference API provided by a PRO plan cannot be paid for by organizations. Is this correct?

I still need to work through the Inference Endpoint to understand how that works.