kirkland

Going to Costco. I noticed that they have their a company that puts out stuff called Kirkland. Is their any stuff that Kirkland does not put out. Kirkland clothes, soap, dishes. thank god. No condoms. That might be the only Kirkland think they do not put out. Why use the name Kirkland? Why not Costco. Why not use the company name. Is their a problem with calling it by the company name. What is Kirkland? I know its a city in Washington state. But exactly what does Kirkland have to do with Costco? Is that where Costco started in Kirkland. Is the company headquarters. Who not just be honest and call it Costco?