Although free samples might seem tempting, there's one big secret that Costco doesn't want you to know about its samples when ...

Costco free samples are beloved by many but are causing chaos and debate among shoppers, according to fans on Reddit.

Worldwide, Costco's food court is a popular spot to grab a bite, but not every country offers the same menu items. Sydney's ...

Though Costco hasn't disclosed exactly how much its sales are boosted by free samples, the invisible marketing strategies behind free samples explains how giving away free food and products ...