This post summarizes the main articles from the US Credit Card 101 blog and US Credit Card 101 Planet during 2026.3.16-3.23, for easy reading in one place.

US Credit Card 101 Blog

The US Credit Card 101 blog published quite a few articles during this period. We’ve organized them below so they’re easy to browse in one place.

The 5 most popular articles were:

Other articles include:

Some of the news-and-deals posts were also quite good:

We send scheduled notifications to the group every day whenever new articles go live. You’re welcome to join to get alerts, chat with other members about deals, and ask questions. To join, please add our assistant.

You can also download our Rewards Wise APP to read blog posts, receive timely notifications, and manage your credit cards and benefits.

US Credit Card 101 Planet

US Credit Card 101 Planet is a paid community where we share loopholes and reimbursement techniques that aren’t suitable for posting publicly on the blog. It also includes useful features like business-class award availability alerts, extra cash back on card applications, and VIP bookings for luxury hotels. For details, see:

Some of the best Planet posts this week include:

Award flight and hotel alert:

Other data-point discussions:

If you’d like to join Planet, you can scan the QR code to enter. It’s been running for almost a year now, with 600+ highly enthusiastic members sharing and discussing together.