Check before you buy

Just purchased some imported beers and found out the pricing on the shelf is not what the till represents. The shelf price is cheaper and has been this way for months. I showed the manager and his response was, well the guy that changes the price tags is not doing his job and he will discuss it with him. The problem is that these prices have never been checked or changed for months. No response from the manager to refund the difference on a shrugged shoulder and off. This is not the first time this has happened. So check the price before you get excited that you may have picked up a bargain.