Au Pay

<p>au PAY is a mobile payment service provided by KDDI in Japan. It allows users to make payments at various merchants using their smartphone, often linked to a bank account or credit card.</p> <p>au PAY gift cards are typically redeemed within the au PAY application or website. Once redeemed, the value is added to the user's au PAY balance, which can then be used for purchases at participating stores or online.</p>