How to claim this deal: Once you purchase the deal on Stacksocial, you’ll receive an instant redemption code via email along with instructions on how to claim the deal. You will be emailed the $45 Costco shop card directly within two weeks of successfully redeeming. Note that this deal is valid for new members only in the U.S. and Puerto Rico.

You must be a paying member to shop these deals in person. It costs $65 to $130 annually for a Costco membership. And for many people, that's a hefty price to pay. Read More: Earn up to $845 cash back this year just by changing how you pay at Costco!

Consumers wanting to snag themselves a bargain can currently get an annual Costco membership for just $20 with a deal - but the offer won't be available forever