U.S.-based software developer Verenia said on Tuesday that it has signed a deal to provide its configure price quote (CPQ) solutions to Bulgarian climbing walls manufacturer Walltopia. "With this partnership, Verenia and Walltopia are continuing to advance their global expansion efforts and pushing innovation in their respective industries," Verenia said in a press release. "Verenia will give Walltopia a competitive edge in customer engagement by building branded, error-free proposals for customers that are ready in minutes instead of days." Verenia specialises in the development of CPQ, B2B e-commerce and sales enablement solutions. Sofia-headquartered Walltopia has offices in the USA, UK, Canada, Germany, Austria and Russia. The company has completed over 1,800 projects worldwide, with 320,000 sq. m. of climbing surface.