We’ve already done the math and determined a $60 Costco Gold Star membership is worth the cash—but it’s an even better deal when you get money back for joining. For a limited time, when you sign up for Costco’s basic membership, you’ll receive a $30 “Digital Costco Shop Card,” which is a fancier way of saying $30 to…
Source: LifeHacker – Now Is the Best Time to Sign Up for a Costco Membership