I would like to know about in stock position of a particular product @ a location as on web it is showing Nil in stock, for BOXING DAY SALE, so that I can make my mind to stand in line before 6.00 am for this particular product.

Please advise if that product will be available in store tommorrow morning after 6.00 am for BOXING DAY SALE , when it is showing Nil on web, but Boxing day flyer is showing the product for sale at discount, or there are separate product stock for in store & on web/online or there is no use of standing in line for this product ?