China UnionPay, also known as UnionPay (or CUP), is a Chinese financial services corporation headquartered in Shanghai, China. It provides bank card services and a major card scheme (e.g. credit cards) in mainland China. It is also the only interbank network in China excluding Hong Kong and Macau, linking the ATMs of all banks throughout mainland China and widely accepted by the ATMs in Hong Kong and Macau. It is also an EFTPOS (Electronic Funds Transfer at Point of Sale) network. You can pay online with China Unionpay (CUP) at the retailers listed below.This page gives an overview of the best web hosting companies that we found. These hosting companies offer a variety of services. From domain registration to shared hosting and from VPS hosting to dedicated or managed servers.