Groupon was first established in November 2008, with group buying as its core selling point. Its unique features include: offering only one discounted product per day, limiting each user to one purchase per day, ensuring discounted items are always service-oriented, providing location-based services, and having an offline sales team far larger than its online team. It was founded in November 2008, with the United States and Europe as its primary sales regions.
Groupon UK: Old American Group-Buying Discounts in the UK
