COSTCO KIRKLAND SIGNATURE PRODUCTS
Costco’s store brand, Kirkland Signature, draws raves for delivering surprising quality for less. One more surprise: A 2016 study of online sales of Kirkland products showed that Amazon actually outsold Costco itself. Tempting as it may be to get Kirkland items on Amazon, you’re probably better off ponying up for a Costco membership and heading to the store.
