Costco (COST) created store brand Kirkland Signature three decades ago and it is now a linchpin the company’s success that accounts for roughly ...

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

Panic for some of the retailers’ 140.6 million card holders, with confirmation that one popular item has been discontinued.

Costco shoppers have expressed their frustration after a product they'd been searching the shelves for was quietly ...

Costco Wholesale has reportedly stopped selling Kirkland Signature-branded product, disappointing some fans online.

Our Costco carts will never look the same again. See if your favorite Kirkland item is on the chopping block in 2025.

Costco Wholesale has reportedly stopped selling a non-dairy milk option at its warehouses, disappointing fans of the Kirkland ...

Discontinued Costco fan favorite returns to shelves after 15 yearsCostco shoppers are mourning the loss of a beloved Kirkland ...