Long lines is always part of shopping.  You are lucky if you queu on a short one but for a long one and no other choice, oh well just be sure u got a gum in your mouth to help you not getting bored.  Long time back, my mom told me that to pay, everything is still manual.  But nowadays, thanks to barcode scanner paying up is quicker than the old days. You just have to be sure that the item you are carrying has the sticker that shows the bar signs or else it will still take time for someone to find the price back at the aisle.   Oh well, am glad i belong to the modern generation. hehehe