When you run the installer, you will be prompted to choose the optional modules you wish to install. If you have already installed AutoPrice and you wish to try out an optional module, just run the installer and choose "Custom Install" when prompted. This will install only the selected optional modules, leaving your base AutoPrice installation unchanged. Great for consecutive numbering and other variable bar code applications. Ships with a royalty-free set of bar code fonts. For more details and a complete list of supported linear bar code formats, please click here.