The Worst Billing Invoice System in the World

If I leave the company I'm with it is because of the horrible billing system called DT Online or Pirate. It sucks so bad and everytime I complain they blame Enron. The fact is that this system was in place prior to Enron.

After I do an estimate and have it signed I make a copy for billing. When I order something I do a PO. When I get an invoice, I sign it and if the PO is off because I didn't include tax or shipping because we don't know what that is going to be, everything gets out-of-whack. And they blame Enron for a system that was in place before enron.