Planning to give gift cards to loved ones this holiday season? Don't miss these online-only Costco deals on Thanksgiving.

Sharing your Costco membership card is a major no-no, and Costco could cancel your membership if you're caught. You can bring ...

For some, that won't be possible. If you fly Alaska Airlines with another person at least once a year, this card is a must-have. Be aware, however, that Alaska doesn't fly everywhere.

You get to choose two categories each quarter that earn 5% cash back (up to a spending cap) and one category for unlimited 2% cash back. Everything else earns 1%. Many or all of the products on ...