https://www.roseasp.com/hosted-dynamics/microsoft-dynamics-hosted-great-plains/ This video shows an example of how to use the Extended Pricing module in Dynamics GP. The Extended Pricing module allows you to set up time sensitive pricing and tends to be more customer oriented than the basic pricing in GP. This makes sure that your data entry people are accurately applying promotions and discounts to customer orders. The price will be automatically calculated, taking advantage of any current promotions. This will improve order accuracy, reduce data entry time, and improve customer service.