Which British retailer, founded in 1864 as a drapery store in Leeds, operates the Clubcard loyalty programme?

• A Sainsbury's
• B ASDA
• C Tesco ✓
• D Morrisons

Tesco started as a market stall in East London by Jack Cohen in 1919; the first Tesco-branded store opened in 1929 and the name comes from TE Stockwell + COhen.