Hello! Today, we’re diving into essential transportation cards for commuters in Seoul. 🚎🚋For those living or working in Seoul and Gyeonggi Province, transportation cards are no longer optional—they’re a must!In these tough economic times, wouldn’t you love to enjoy smarter and more cost-effective commuting?Here’s a comparison of Climate Card, K-Pass, and Gyeonggi-Pass to help you pick the perf..