–(BUSINESS WIRE)–PROS Holdings, Inc. (NYSE: PRO):   WHAT: Using a sophisticated process for deal review and escalation, one Fortune 50 technology manufacturer discovered it had sent more than 70% of its deals to the bid desk for review. While the system provided guardrails against over-discounting, a closer analysis revealed that 20% of those deals were lost simply because of the long waits for an initial price. InsideSales.com reports that 50% of buyers choose the vendor that responds first.