Costco is known for many things, but among them are the samples stations. Here's everything you didn't know about the product ...

At long last, Costco is bringing back those free food samples that customers have been longing for throughout the pandemic. As first reported by CNN, samples will slowly but surely be making a ...

You probably assumed that stores weren't giving away free samples just to be nice. However, the real mechanics of how free samples make you buy more stuff are pretty subtle and interesting. No one ...