How do I see if I can invoice private individuals on my medical device business license? The business license has wholesale and retail. How to do it?

Units and individuals selling goods, providing labor services and engaging in other business activities, external business operations to collect money, the payee should issue an invoice to the payer.

Since there are wholesale and retail on the business license, it is possible to issue an invoice to a private person who buys medical equipment from a medical machinery business.