Chicago-based Groupon was launched in 2008, and offers an eCommerce marketplace for people looking to purchase vouchers and coupons for a diverse range of local activities, goods, and services. Whether you fancy a cruise vacation, a romantic dinner or a manicure, you can simply use the platform to discover the best deals, discounts, and offers available around you. With 48.2 million active customers, the company currently operates in 15 countries and generated a revenue of US$2.84 billion in 2017....