Amazon stopped its price adjustment and price match policy in 2018. They do not offer price protection or price match services to their customers. But, you can save money by purchasing at Amazon using their most recent facility; price guarantee on pre-orders. Pre-orders are items you can order before they are launched in the market. You are assured of getting an item even if the market has a high demand for the same. You can get a pre-order price guarantee for physical objects and digital media and content.