Configure Internal, External Employee type of users to choose pricing

Hi Team,

We’ve a use case where a set of external people can buy services from our client.

  1. In the pricing page, we would need 2 types of users Seller (Internal) and Buyer (can signup with his own id).
  2. Based on pricing I understood there are 3 types of users (Internal, External & Employee). How does auth0 configure them to know who is of which type?
    2.a. For example, Our use case has 2 types of users , as a developer how should I configure an internal, external and employee user?

Request help!