AlipayHK is one of the most popular payment methods in Hong Kong. It is provided and operated by Ant Financial, a subsidiary of Alibaba Group, the world's largest e-commerce company. AlipayHK is one of the most popular mobile payment systems in use in Hong Kong and has been praised for its ease of use, security, and convenience.

AlipayHK allows users to pay for goods or services with their smartphone without having to carry cash or credit cards on their person. Users can link their bank accounts to the app and then use it at participating businesses. Because it only requires that you have an active internet connection, you can use AlipayHK wherever you have access to the internet.

While AlipayHK is similar to other digital wallets like PayPal, Apple Pay, and Google Pay, it has a couple of key differences:

• It's free to use as long as you have an eligible card issued in Hong Kong (or China). Most banks offer this service for free or at a low cost, though some may charge fees for using certain cards on Alipay.

• It can be used on any device that has internet access—which means you can use it on your phone or desktop computer! You can even use it at brick-and-mortar stores that accept contactless payments using NFC technology (like Apple Pay or Samsung Pay). This makes it easier than ever to shop online or offline without having to carry around cash or credit cards all day long!