DDL is a software for stone suppliers, planners and architects. The core feature is dry laying stone digitally and collaborating between project managers in an BIM-ready environment. Saving up to 20% on production cost through process optimizations and digital cutting tickets. The web-based software includes warehouse management with live inventory, project and customer management as well as an easy-to-use offer interface. Moreover, with this service you can synchronize your inventory with your website to make it accessible to customers and increase your sales.