Go to StackSocial and sign up for a 1-year Gold Star Membership and Costco will send you a $20 digital Costco Shop Card to ...

TL;DR: A $65 1-year Costco Gold Star Membership now comes with a $20 Digital Costco Shop Card. Don't have a Costco Gold Star ...

We think joining Costco online is more streamlined than signing up in person. While our deal is only valid for new members or those with cards that have expired for over 18 months, this is all you ...

One quirk about this card: You earn an annual reward certificate once a year, and it's only redeemable at a U.S. Costco Warehouse. You can redeem the certificate for purchases at Costco ...

Take into account that Costco only accepts Visa credit cards in person, but you can pay with a few other credit cards online.