The Costco Cash Card—a prepaid card sold at Costco in denominations from $50 to $2,000—can be used by both members and non-members. If you want to shop with a credit card in person at a Costco ...

Thinking about joining Costco? Now is a great time: When you buy a one-year Gold Star membership through Stack Social, you'll get a $20 gift card, totally free. That essentially cuts down your ...

people without a membership can still use prepaid Costco Shop cards, access the Costco pharmacy, and purchase liquor in certain states. Although a Costco membership has many rules to abide by ...