The OK stores are a form of MINI SUPER MARKET. It has an area of 80 to 120 m² and the mix of products it manufactures consists of 3,500 products from about 500 Greek and foreign suppliers: dairy, dry food, refrigerator-freezer, fruit and vegetables, and essentials as well as tobacco products. logic of packaged consumer goods. The product blend is thus structured and even includes premium products to meet the needs of the most demanding consumer! There is also the basic range of private label products for the size of these stores.