Add Yahoo as a preferred source to see more of our stories on Google. Costco merchandise return counter - oasisamuel/Shutterstock If you've ever tried to make a Costco run with a borrowed card and ...

Costco has no shortage of snack foods worth stocking up on. We tasted Kirkland snack items under $10 to see which budget buys are most worth it.

If you've ever tried to make a Costco run with a borrowed card and been cut off at checkout, then you know Costco doesn't play around with store policy. Cards can't be shared willy-nilly, members are ...