Why millions of Americans are driving out of their way to fill up at Costco

With persistently high gas prices, many people are turning to warehouse clubs like Costco, Sam’s Club, and BJ’s to save money on fuel. The savings per fill-up can quickly offset the cost of an annual membership, especially when using each club’s credit card for additional rewards. The analysis shows that, depending on the club and the use of credit card incentives, the membership fee can be recouped in as few as four to sixteen visits.