SAN FRANCISCO--(BUSINESS WIRE)--COUPA INSPIRE – Coupa Software, the leading provider of cloud spend management solutions, today announced Coupa Release 13, a platform update that extends enterprise mobility, simplifies expense management, enhances touchless processing of e-invoices and adds new features across the Coupa application suite and Coupa Open Business Network. “Businesses looking to gain a competitive advantage must enable their employees and suppliers with the mobility tools needed t