E.Sun Wallet brings the Taiwanese bank's card-based payment experience to a mobile app. Customers approve supported online transactions with app authentication, while merchant and transit QR features extend the wallet into everyday spending under the card and service conditions.
Estimated Monthly Usage, Aurato Research, November 2026
Capabilities
Funding can come from bank accounts, stored balances and payment cards; merchant-initiated repeat payments are conditional. A formal non-chargeback dispute process is available. Cross-border support is limited to outgoing payments.




