Martin Thuna - Wholesale pharmaceutical dealers supply medicines to pharmacists and others at competitive rates. As per ethical trade practices, wholesale pharmaceutical dealers sell only to licensed resellers and not directly to end-users. Wholesale pharmaceuticals generally sell their products to doctors, clinics, pharmacies, medical suppliers, and hospitals. A valid wholesale pharmaceutical license is needed for trading in pharmaceuticals. Similarly, most wholesale pharmaceutical companies insist on their customers providing evidence of permission to purchase wholesale pharmaceuticals. This permission should have been obtained through appropriate government agencies.