Using my Costco membership to buy a car was easy, and I saved thousands of dollars. Here's how the Costco Auto Program works ...

Costco is notorious for its $1.50 hot dog — and its memberships. Now, there may be a way to enjoy some of the chain's perks ...

No, you can't use a Costco card to get through TSA. But you could soon need your membership ID if you plan to pick up a bite to eat at the food court. Here's what we know. Costco will soon require a ...

Discover a little-known Costco service that lets members shop online for products not stocked in the chain's warehouses.

The iconic $1.50 Costco hot dog and soda combo is still available. The deal includes a $100 promo code for Costco.com with the purchase of a Gold Star or Executive membership. A Gold Star membership ...

Groupon is offering a limited-time deal on new Costco memberships. A $65 Gold Star membership includes a $40 Costco Shop Card. A $130 Executive membership comes with a $60 Costco Shop Card. Whether ...

Costco has a cult following for a reason. The $1.50 hot dog combo. Bulk paper towels that somehow last forever. Gas prices that feel like insider secrets. But without a membership, it’s easy to feel ...