Abstract: A computer-based customer preference system enables a merchant to prepare a customized, and in some cases an individualized, customer sales design that is based on inputs to the system. A plurality of inputs may be used to determine what products or set of products and styles a customer may prefer. A customized customer sales design can then be prepared for the customer or set of customers, which may result in higher sales. The input to the computer-based customer preference system may include a customer profile input, a showroom preference input, an electronic advertisement link preference input, and a website preference input. These pluralities of inputs may be utilized by a computer program to tabulate and recommend display products for use in a customized customer sales design. A showroom preference input may include dwell time at a display, a preference input to a mobile device or input link.