Are you looking for a product which you need very much? Than visit to amazon app or site and place the order and think what you get .can you think?
the order placed by you can ship in a single day or next day based on your location.
Amazon has the 'fastest' dilevery option .this option make this site very much important and useful for common people.
Suppose you are searching a product for your friend and you search all the shop and you did not get it and you get this product on online site but you have to wait for 3-4 days than 'can you wait' ?
Nope, than go to amazon site order your product and you get within one day dilvery.
Overall 'the fastest online shopping site now a days'.