March 28 (UPI) -- UPS began offering a new tracking tool this week that will allow consumers to see the impact of tariffs, duties, taxes and other fees imposed on goods shipped around the world. It's called UPS Global Checkout and according to UPS , it guarantees upfront the amount online shoppers pay in tariffs, duties, taxes and other fees so there are no surprise added costs. Advertisement "With updates in near real-time, the service adjusts to policy changes, international tax laws, duties