This famous store located the city of LIlle has specialized in selling quality shoes since 1890, and is also a precursor of online shoe sales. It offers over 200 brands in-store and online, with more than 6000 models for work, leisure, holiday, from baby to adult. These include brands like: Camper, Timberland, Geox, Clarks, Pataugas, Birkenstock, Church's, Tod's, and Heschung. The specific 4D-based application created with the help of extremIT allows the company to track its 140,000 customers and create HTML email communications.