PayPal allows you to receive payments from around the world when you have registered as a user through very simple steps. It also allows Visa/Master credit card online transactions. In the e-Shop Creation and Digital Marketing course you will learn how to integrate your website and products/services with PayPal. Hong Kong had taken up e-commerce rather slowly before, but it is no longer the case now with the rise of group-buying, Taobao, etc. As long as you have sound business ideas and know how to manage the business, you can try to build your online store.