l am an asda shopper and over the years have found it very good, staff are really nice,and yes l have always wondered about these so called offers,but know tht they only ever have a few in stock,it was the same at aldi a few years ago,when cameras were on an offer only to find that the staff had brought them all up(tip from someone who worked there),talk about fraud.Where l live we have an asda and the dreaded tesco,which l avoid like the plague(got my reasons),and to go to morrisons is a few miles away and what would be saved on goods is used in petrol,unfortunately there are no sainsburys around my part of the uk, What annoys me more than anything in supermarkets is UNRULY KIDS,parents should make sure their kids behave,it is not fair that the staff have to act as parents,which l have seen. So l just grin and bear it and shop for what l need,quite often ignoring these so called offers.