C3 Printing & Signmaking extends the C3 Standard with the necessary functionality, which defines a market leading business solution. theurer.com C3 unites the benefits of a wide-spread standard software with the benefits of a industry-specific individual solution. With the C3 Printing & Signmaking extension, the entire C3 enterprise resource planning as well as the additional modules, provide an extended range of industry-specific functionality.. Also special business process, further analysis and statistics and master data are available for your business then. The highlight is the pre-configured and easily adaptable estimating templates for all kind of products in the signage and graphical printing industry.