HOUSTON--(BUSINESS WIRE)--PROS® (NYSE: PRO), a big data software company, today announced its participation and sponsorship of the Professional Pricing Society (PPS) 26th Annual Pricing Workshops and Conference. The PPS spring event, scheduled for May 5-8 in Dallas, will be held at the Hilton Anatole Hotel. The company will spotlight the breadth of its enterprise product portfolio at the event, including its recently announced PROS Cameleon CPQ (configure-price-quote) solutions for Microsoft Dy