Ariba, Inc., also known as Trading Dynamics, Inc., is a United States software and information technology services company, which provides collaborative business commerce solutions. The Company offers cloud-based solutions for collaborative spend, finance, and sales management. It provides solutions for spend analysis, sourcing, contract management, procurement, supplier management, and discovery to buyers; and for sales contract management, sales and marketing programs, order and catalog collaboration, and supplier membership program to sellers. The Company offers discount management, receivables financing, supply chain finance, invoice management, and payment management solutions for managing cash. It also offers connection solutions for both buyers and sellers.