Version 5.0 now includes support for cash drawers and pole displays with USB interfaces. This means there is no longer a need to have a serial or parallel port (since most new computers don't have them anyway). This also makes it possible to use a cash drawer without requiring a receipt printer to connect it to.
Note that the only brand of USB cash drawer supported is APG, and the pole display must be a Logic Controls brand. We do sell these items, so see our web site or contact us for more information.