Please advice me - do you know about an internal billing system. I mean the billing system that must be used between Sales Department and Service Department in any company that sells industrial equipment. Standard situation - service department does any job (predelivery inspection, load/unload of containers with new equipment and so on) for other department, technicians spend the working time and this time has not being counted. The most important target for all "active" (not accounting department or drivers team) departments is to earn money. But how may this working time be counted. How does one department invoice to other inside of the same company? Does anybody know the clear billing system ? How it is in your company? Does anybody know any standard concerning above mentioned matter?
Best regards,
Alexander.
P.S. This system is very sore point for my company.