I use amazon shopping since previous year and some of the features of this website is very bad.
There is no cash on delivery on amazon products only transfer cash by atm
and if you select any product, keep it in your amazon kart and check kart daily you will see that next day the product price is less. thats why I dont like this.
If you want to purchase any product I recommend you buy from flipkart bcos you will be cash on delivery and if you want to return the product you money will sent to your account and 24 hours.