A Yuroid goes to his local home appliance store and goes, "Ja, I vould like one of those split ductless units for my cozy one bedroom apartmen bitte" and the salesperson be like, "Sure, I'll give du a 10% discount, it is 3,000 Yuros including installation" and the Yuroid be like "Oh, I happen to be an electrician, I can install it myself" so the salesperson replies, "Then it's only 300 Yuros"