Now a third of Costco’s annual sales, store brand Kirkland is a draw for shoppers and a negotiating tool with suppliers.

Costco’s $86 billion Kirkland Signature brand went against industry standards when it was launched in 1995. WSJ breaks down ...

Costco just brought back Kirkland Signature Snack Mix, Honey Mustard, a 30 oz bag of Honey Mustard & Onion Seasoned Pretzel ...

Costco's valuation is over-inflated with a P/E around 50x. See why I believe COST's lower P/E entry point would provide a ...

What’s new? How much does it cost? And how does it perform? Jack Backhouse brings you the low down on the Kirkland Signature golf balls. Visit us on Youtube Visit us on Twitter Visit us on Facebook ...

Pet owners want the best when it comes to feeding their four-legged friends. And with so many dog food choices, from fresh to ...

If you're an ardent fan of Costco's Signature Green Tea, it's probably because the bags are made in collaboration with this ...

Eagle-eyed Costco shoppers saw that a new carrot cake landed in the bakery section refrigerator just in time for Easter.

Looking for high-quality seafood without the restaurant price tag? Here is the best seafood at Costco that deliver restaurant ...

According to shoppers, one of Costco's best items is their Kirkland Signature Extra Virgin Olive Oil, "particularly the ...

In certain regions, Costco also sells eggs under the Wilcox and Pure Provisions brands. However, Pure Provisions appears to ...