I am a regular user of amazon since couple of years. I migrated to four cities in india, I got a satisfied service in all the cities.
Till now I ordered a dozons of products from amazon. The service is superb. For the COD we can pay by credit/debit card which I found unique in amazon. The products were genuine and of good qualities.
Recently there is a offer of anazon prima which delivers certain products in couple of days with free trial for one month. I ordered a multi usb charger with my prima subscription. To my surprice I got the product on second day itself through speed post.