Amazon.in is the trusted online site where you can buy products very conveniently and safely.
To be honest, I dnt like its fasion products but for electronic items it is the best site, it is my openion. Condition may vary according to your choice.
One thing I should clear is that all the products that you need like a new released mobile phone, may not be available on this site. You may have to choose another like snapdeal, flipkart etc. It applies for all sites.
I bought 3 items from this site and the delivery of all of these was within one week. And I got good conditioned products with nice packaging. So frnds if you want hassle free shopping then u can use amazon.in without any concern.