2 Simple steps that every designer / developer can manage:
Step 1: Install woocommerce at official website (Sell online with the fully customizable, open source eCommerce platform built for WordPress.) here: https://woocommerce.com/
Step 2: Application of PayMe service (Hong Kong's social payment app, will change the way you and your friends send money) here: https://payme.hsbc.com.hk/
