Well... I experienced a big disappointment shopping at Big Bazaar (Koramangala). First time when I went for shopping at Big Bazaar, they added extra item to my bill. One item was charged more than the quoted price. Second time when I went for shopping, they had displayed the price as if they were giving discount. Surprisingly, when I enquired about the same items outside Big Bazaar, the price happened to be the same(i.e. at the discounted price). And Big Bazaar’s EXCHANGE OFFER proved to be all BAKVAAS. My over all experience of shopping at Big Bazaar was very disappointing and promise NOT TO GO FOR SHOPPING AT BIG BAZAAR in future. I would never recommend anyone to for for shopping at Big Bazaar. Also, if anyone wants to go, please check the items billed carefully and see that the price what they have mentioned on the bill is according to the price mentioned on the item. I really don’t understand what item is cheaper. Also, if in future, Big Bazaar attracts you by any exchange offer, please check with the other vendors. You will not find any difference.