Payment methods in Hong Kong

Alipay HK (operated by Ant Group in partnership with CK Hutchison) is the Hong Kong version of mainland China's Alipay. It supports QR code payments, online purchases, bill payments, and P2P transfers. While linked to the global Alipay ecosystem, it operates with a separate wallet and currency from the mainland version.

Hong Kong's Faster Payment System (FPS) enables real-time interbank transfers and payments using a phone number, email address, or FPS ID. Launched in 2018, FPS is used for P2P, bill payments, and e-commerce, with growing merchant adoption as an alternative to card-based checkout.

UnionPay is the world's largest card network by issued cards, and has deep penetration in Hong Kong alongside China's broader payment ecosystem. UnionPay SecurePay is the online payment authentication service enabling UnionPay cardholders to transact securely at e-commerce merchants globally. It is widely accepted by both local and international merchants serving Hong Kong consumers.

PayMe is HSBC's peer-to-peer and merchant payment app, which has become one of the most popular local e-wallets in Hong Kong. It supports bank-linked transfers, QR code payments, and online checkout through API integrations. While primarily a P2P tool, merchant acceptance has grown significantly.

WeChat Pay is the payment function embedded within WeChat, one of the world's largest messaging apps. The Hong Kong version operates separately from mainland China's WeChat Pay. It is used for P2P transfers, in-store QR code payments, and online checkout — particularly popular among Mandarin-speaking and younger demographics.

Octopus is Hong Kong's iconic contactless stored-value card, originally designed for public transport. It has expanded into retail, dining, and online payments via the Octopus app and Octopus Online Payment service. It is one of the highest-adoption payment instruments in Hong Kong with near-universal awareness.