Hello friends, I am telling you about the Amazon Transportation Service Pvt Ltd.This is the Courier service of Amazon.Its delivery service is good.Recently I was purchased the Book to the Amozon online shopping site and my product delivered through Amazon Transportation service.My book delivered in 4 days its mean it takes less delivery time.Customer service is very good.I like its customer service.Product safety is good.So guys according my above discussion this is good transportation service and I recommend this.