11Street
This rapidly expanding e-commerce platform is also available in Malaysia, Indonesia, and Turkey. One of my fave features of 11Street is that it supports multiple currencies for making payments. This website caters to an international audience and hence supports multiple languages.
11Street is a one-stop shop for a vast array of goods, from apparel and accessories to home furnishings and even food. Advantages of 11Street include the ability to use PayPal for payments, the accrual of points with each online transaction, and international shipping.
App: iOS/ Android
Website: https://11st.co.kr/