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 ...

To find a participating service center, you’ll need to complete an online form on the Costco Auto Program website ...

Head to your local Costco to pick up your membership card (you need a valid ID). You’ll receive your $20 Digital Shop Card to ...

Provide a valid email address and fill out an online form. Head to your local Costco to pick up your membership card (bring your ID). Within two weeks, you’ll get your $20 Digital Costco Shop ...