In TAČ d.o.o. we are aware that today time is an important value, therefore, for faster business processes, we have decided to ease the procurement procedure for our contracting customers. All contracting customers receive a username and password for our procurement form. In TAČ d.o.o. we are aware that today time is an important value, therefore, for faster business processes, we have decided to ease the procurement procedure for our contracting customers. All contracting customers receive a username and password for our procurement form.