Tesco Clubcard is the loyalty card of British supermarket chain Tesco. It was introduced to Tesco customers in 1995, where it has since gained over 20 million users as of 2021. The card works on a point-based system, where holders receive points based on money spent. The amount of points earned depends on what type of item is bought, and from where.

Tesco plc is a British multinational groceries and general merchandise retailer headquartered in Welwyn Garden City, England. In 2011, it was the third-largest retailer in the world measured by gross revenues and the ninth-largest in the world measured by revenues. It has shops in Ireland, the United Kingdom, the Czech Republic, Hungary, and Slovakia. It is the market leader of groceries in the UK.