The Irish Times reports today that Tesco are showing a 5.2% increase in sales over the last year. Tesco don’t release their figures for Ireland, but they are Ireland’s largest retailer with 116 shops and 15 petrol stations. They attribute their success to ‘tight cost control’, although our readers are reporting very different experiences when it comes to Tesco. Is Tesco’s success down to a squeezing of their suppliers? What do you think?