ProReferee is a global e-commerce destination for semi-professional soccer referees to improve their expertise through the supply of high-quality merchandise, interactive training modules, and connections throughout the referee community. ProReferee LLC was founded in California in 2009 by Jason Sholl, an experienced soccer referee and former competitive soccer player. Drawing on 15 years of officiating experience in youth, adult, college, indoor, semi-professional and professional soccer, Jason sought to put the best training and products in the hands of fellow referees. The ProReferee retail catalog includes everything for the semi-professional soccer referee: cards, whistles, uniforms, flags, bags, electronic communication products, and other accessories. Aside from its catalog, ProReferee also provides warranty service and support. All equipment is guaranteed from manufacturer defect for the first 100 days. Electronics carry a 1-year battery and 2-year product warranty.