Holiday Systems International Returns as Platinum Sponsor for GNEX 2017

Orlando, Florida, December 5, 2016 (INTUITION) – Holiday Systems International (HSI) once again confirms as Platinum Sponsor for the upcoming GNEX 2017 Conference, to be held at Westin St. Francis, San Francisco, CA, 30 January – 1 February 2017.   HSI specializes in private-branded sales and service solutions for the global vacation ownership industry. Established…