Abstract: Included are embodiments for facilitating business to business commerce. Some embodiments include registering a supplier account for a business supplier on an online marketplace, wherein registering the account comprises receiving a catalog of items provided by the supplier, registering a purchaser account for a business purchaser on the online marketplace, wherein the business purchaser represents a business entity, and providing a user interface to facilitate purchase of the item by the business purchaser from the business supplier. Similarly, some embodiments include receiving an indication from the business purchaser of a purchase of the item and facilitating exchange of the item for a predetermined price between the business purchaser and the business supplier.