This Costco shopping hack is simple, but it's a game changer and can help you get through the checkout line faster.

Costco has always been strict about its membership rules, but with the advent of self-checkout, it's gotten a little easier for non-members to slip through the cracks. Before, employees could ...

A Costco shopper took to social media after an interaction at the self-checkout took an unexpectedly sour turn. In a Reddit post, a customer complained that an employee assumed control of the ...