Direct spend management automation company to aggressively accelerate sales, marketing and execution of product roadmap AUSTIN, Texas, December 6, 2018-- SourceDay, the pioneer in automating direct spend procurement, purchase order management and supplier collaboration, today announced it has completed a $6.5 million Series A round of financing from three venture capital firms, Silverton Partners, Draper Associates and ATX Seed Ventures. These investors focus on startups that excel in their business sectors.