Payment Card is the broadest term for any card type. Recharged Education focuses on Commercial Cards, which is the generic, umbrella term for a variety of card types used for business-to-business (B2B) payments.
The below figure depicts the primary types of Commercial Cards. Some people/organizations use various terms in a generic sense; for example, using the term company card to mean a P-Card and/or Travel Card. Outside the United States, it is common to use Corporate Card to mean a P-Card and/or Travel Card.