WARSAW, POLAND, 2016-May-31 — /EPR Retail News/ — Carrefour Poland is opening a new supermarket concept. Carrefour Poland is inaugurating its first “Premium” Market to improve the customer experience and provide a tailored offering and innovative services to customers. The Białołęka Market has a floor area of 2,020 m² and a new layout with wide aisles, clearly marked…