Those are examples of predicting demand changes on a macro scale.
Amazon wants to do this on a more micro, person-by-person level. For example, you visit a product page for some specialty shampoo. Amazon might decide to ship that product before you even add it to your cart.
Amazon wants to do this on a more micro, person-by-person level. For example, you visit a product page for some specialty shampoo. Amazon might decide to ship that product before you even add it to your cart.