JDelivery of Enerj is the application for the mobile devices for the management of goods delivery with DDT dematerialized, taken over by the carrier, with geolocation delivery signature, anomaly management, photo gallery and possibly damaged packages tick collars. The solution provides for the acquisition of documents to be processed flows from management and, through a web application, the breakdown by carrier / rev deliveries. The carrier takes over the goods and can not print hard copies of its competence. Upon delivery is performed by the customer's signature on the document DDT device to be returned, allowing you to maintain the digital stream. The outcome of delivery is communicated to management through data synchronization. The application is also highly configurable to meet different business needs.