EDJ is a software solution development company that specializes in applications for the retail store environment. EDJ builds solutions that take advantage of the pieces of technology provided by the hardware vendors. A signature capture device becomes part of a solution that helps the retailer verify credit card sales to the card issuer by producing not only the image of the signature but also the transaction detail. A pin pad device becomes part of a solution that helps a retailer provide debit access to their customers. EDJ builds products that assist store personnel; loss prevention professionals and sales audit clerks in performing their daily duties. EDJ offers programming services to enhance installed point of sale systems meet the business needs of the retailer. EDJ offers basic products at a moderate cost level that provide a quick return on investment for retailers. The basic products are adaptable and expandable to include specific features and functions that an individual retailer wants or needs.