It's no secret that you'll need a membership to shop at Costco, and if you want to keep that membership, there are some rules ...

Most Costco membership rules are pretty straightforward, but there are a few you might not know. These are the rules you ...

It's good to know the do's and don'ts before a Costco run. Otherwise, you might find yourself being shown the door, or worse, ...

Costco, the beloved wholesale warehouse chain, has gained a cult-like following among thrifty shoppers and bargain hunters.

It lead other staff to accuse him of stealing when they checked his receipt as he left ... but the scanning was done by a member of staff - as often happens at Costco. Staff increasingly do ...

But when he tried to return them to Costco ... they don’t even need your receipt to process the return; instead, they can look up purchases from your membership card.

without any hassle — and you don’t even need a receipt. That’s right, Costco can often look up purchases using just your membership information. However, there are a few exceptions to be ...

Canadians who have bought items on Costco Canada's website may be eligible to join a class-action lawsuit against the ...