EZL TOP-UP is a free Android application designed for users of the EZL Card, providing essential features for managing card balances and transactions. The app allows users to easily check their card balance and transaction history, ensuring that they stay informed about their spending. Additionally, it includes a functionality for canceling payments, allowing users to tag their card on mobile devices to charge the cancellation amount using a coupon, streamlining the refund process.

The application requires NFC functionality on the mobile device for optimal performance, as users must keep the card in proximity during the coupon charging process. This ensures a seamless experience while managing payments and refunds. Overall, EZL TOP-UP serves as a practical tool for those who frequently use the EZL Card, enhancing convenience and efficiency in financial transactions.