WOWPASS is a comprehensive prepaid card designed specifically for foreign travelers in Korea, offering a seamless cashless experience. It encompasses features such as money exchange, payment facilitation, transportation options, and exclusive brand rewards. The app provides a user-friendly guide for card issuance, allowing travelers to reserve a package that includes a WOWPASS card, SIM card, and Tmoney balance at discounted rates upon arrival at major airports in Korea.

In addition to managing card balances in real-time, users benefit from push alerts that notify them of transaction amounts in KRW. The payment history feature enables travelers to track their spending and budget effectively. WOWPASS also offers special rewards, including discount coupons and cashback on transactions with Korean brands. The app includes functionalities to lock or reissue the card, find nearby exchange machines, and an exchange rate calculator for convenient currency management.