SAN FRANCISCO–(BUSINESS WIRE)–Airbase, the fast-growing and top-ranked spend management solution, today announced that the company is rolling out a series of new product capabilities that expand its all-in-one spend management platform to support the sophisticated purchasing processes of today’s mid-market and larger companies. These new capabilities help ensure compliance by providing additional visibility, control, and a robust audit trail of company spending: Workflow Builder: Highly custo