Part 9/13:

For those targeting larger expenses—like travel or big-ticket items—credit card strategies are crucial. Travel fans like JS and Marilyn have mastered "travel hacking," collecting airline miles through strategic card usage. Over two years, they accumulated over 500,000 airline miles, enabling them to redeem luxurious flights and even travel the world for free.

They emphasize that choosing the right credit card—based on categories such as dining, online shopping, or offline spending—is essential. Using spreadsheets and visual cues like stickers or labels, they track their card usage meticulously to maximize miles and cashback.