Amazon has recently patented a system, in which they have planned how to reduce the time of shipping and the logistic cost.
According to the reports, Amazon software will do so by predicting that when the customer is going to order that item, and according to that they will process the shipping. Packed orders would wait at shipping hubs until a customer’s order arrives.
This can reduce the delay between order and shipping, as this type of system aptly called “anticipatory shipping.” However, the company has just announced the patent and have not given any details about how and when they are going to implement this service.
May be it take much time to implement but it shows that how active they are regarding faster shipping.