Tap & Go is a mobile payment service proudly presented by HKT Payment Limited, a member of the HKT Group. Tap & Go delivers unprecedented secure and reliable Contactless Mobile Payment services to all customers. Its three unique key functions include: - Pay a Friend – Innovative “Pay a Friend” function lets you transfer money to friends instantly! Splitting bills has never been easier! - Pay Ready – Just one tap to pay at restaurants, cinemas and shopping outlets around the city and the world!