CCC reports a sales increase of 23.5 percent in 2013 to 1,627.3 million zlotys (€389.6m-$529.4m), as compared to the turnover in 2012. In December alone, the year-on-year sales increase was 34.8 percent. As we have previously reported, the Polish-based shoe retailer is expanding all over Eastern Europe as well as in Germany and Austria. It set up a subsidiary for the German market in Frankfurt last July, which opened the first store in Nuremberg in November.