Amex Offers can range from earning a small amount of ... it a perfect pairing for stacking offers. To get started with SimplyMiles, enroll your Mastercard credit cards and activate offers.

And when you pay for your purchases with a rewards credit card, you’ll save in two ways. Even if something is listed as full price, you can generate your own savings by “stacking” rewards.

The average credit card interest rate is 22.80%, according to November 2024 Federal Reserve data — a significant jump from the average 16.98% rate in 2019. However, the current credit card ...