Amazon.com is based in USA.the one in INDIA is amazon.in.but sometimes there are certain us based products which are not available in AMAZON.IN.so I purchased it from amazon.com.
But I really had a bad experience with it.first of all they charged almost 60$ that is nearly 4000rs for delivery charges and the worst part is that even after paying such a huge delivery charge they was some problem with custom clearance and they again charged me 3000rs.i had no other option but to take the order as it was already prepaid.but I have decided never to buy anything on amazon.com