Why can we not add a separate billing email yet?!

Please, please, please give us the option to add a separate billing email! Why do we have generative AI and STILL no option for our accounts payable to receive invoices? It's an unnecessary task for creatives/admins to remember to download and forward the statement each month, especially if there is more than one user. Please, please, please make it an option to add a separate billing email! Please, please, please, and thank you.