The document summarizes the prices of 11 staple products like water, flour, sugar, oil, rice, etc. promoted by four Romanian supermarket chains (Billa, Carrefour Market, Mega Image, Profi) in June 2017. It shows the price per kilogram or liter for each product at each supermarket. It also calculates that if Billa promoted all 11 products at the average minimum unit price from 2016, they would have had the best deal that June at 58.66 RON. Contact information is provided at the end for any additional questions.