Tesco down updates — Thousands of users report problems with retailer website, app, and checkout

Tesco has expanded significantly
Tesco has been expanding worldwide since the early 1990s and is represented in eleven additional countries.
The company left the United States in 2013 but is still expanding internationally as of 2018.
Tesco has expanded since the 1960s in industries such as retailing books, clothing, electronics, furniture, toys, petrol, software, financial services, telecommunications and internet services.
Tesco repositioned itself in the 1990s as a low-cost, high-volume retailer and aimed to appeal to a wide range of socio-economic groups with its low-cost “Tesco Value” line and premium “Tesco Finest” range.