Abstract: The present invention includes a Point-of-Sale and/or Customer Relationship Management system, which can be used to increase sales by providing an offer to a purchaser using data relating to the purchaser, the purchase, or any other relevant data. The offer can be shown to a purchaser on a display with or without sound. Further, the present invention can also be used to promote new products or services, provide additional advertising or promotions that may or may not be a targeted best-fit at these locations, and measure the sales and up-selling at these locations and/or provide a platform for training employees to better sell, up-sell and promote their respective products and services. Further, the data can be read in from the Point-of-Sale system or any other relevant source and can be analyzed and then displayed based on rules and a weighted scale.