In the past, the supermarket wars were fought on location and floor space. The biggest supermarkets had the most space in the best locations. Today it’s very different as battles are won and lost on price, loyalty and maintaining profit margins.
The price of milk rose to the top of the headlines recently, with some supermarkets reportedly lowering their price to the detriment of their suppliers. Politics aside, the reason supermarkets are tempted to lower prices is to attract and....