Mark Schoen, President - Global Petroleum & Convenience Retail Division Mr. Schoen has served as President of Radiant’s Petroleum & Convenience Retail Division since January 2004. Prior to this position, Mr. Schoen led the company's International Business Unit from February 1996 to June 1999 and from July 2000 to December 2003. He was the company's Director of Marketing from July 1999 to June 2000. radiantsystems
