Práca 4Service Group (0)

4Service™, established in 2001, is one the most dynamic and innovative mystery shopping agencies in Europe. As of 2012, we operate through our own mystery shopper network of 90.000 mystery shoppers in the 33 countries of Central and Eastern Europe, Balkans, Transcaucasia and Central Asia, as well as Turkey. To learn more, please visit www.4service-group.com