ACP-ProBill Via Version The Via Version of the ACP-ProBill software is for Academics and Architects. This version is limited to 3 projects at any one time plus the tutorial. It will also permit Demo Disks to be made for ... Cost: $59 Buy full version       Trial version           Descriptions ACP-ProBill Via Version: The Via Version of the ACP-ProBill software is for Academics and Architects. This version is limited to 3 projects at any one time plus the tutorial. It will also permit Demo Disks to be made for distribution to students, contractors, etc. The registered owner's name will always be printed in the VIA block.