What expense category does a company statement invoice go under?

Hi MP Education, 

Thanks for reaching out. For a question like this, we wouldn't be able to recommend a specific account to categorise your transaction to, as every company's books are different - I'd recommend you reach out to your Accountant or a QuickBooks Online Certified ProAdvisor for best practice to make sure everything is being recorded properly. 

Please reply here if you have any additional questions. 

-Lucas