However, if that "something" is your Costco membership card, you should definitely think twice before sharing. Costco ...

Costco membership can offer ... wait a day or two for it to post, then call. In order to get my refund, I had to provide the account number of the credit card I used to pay my bill and confirm ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. American Express cards are well-known among credit card newbies and reward card aficionados alike ...