Top Credit Card Offers for December 2025 — 15 Offers Worth Over $1,500! Top Credit Card Offers for December 2025 — 15 Offers Worth Over $1,500!

Top Credit Card Offers for December 2025 — 15 Offers Worth Over $1,500!

Each month, the AwardWallet editorial team assembles the top credit card offers that are currently available. The welcome offer — adjusted for how much the points are worth — gets the most weight. However, we consider each card's long-term value, application restrictions, and take into account how much spending is required to capture the full bonus. Here are our top rewards card offers for December 2025 and why each made the list.

Citi Now Allowing Product Changes to the Citi Custom Cash®

Citi is now allowing existing cardholders to change some of their existing card products to the new Citi Custom Cash® Card. The list of eligible cards to change from is wide-ranging—including the Premier, Prestige, Preferred, Dividend, and American Airlines AAdvantage cards. Select from one of 10 categories to get 5% earnings! And, by product changing an existing account, you can avoid a hit to your 5/24 count.