tastecard began life as a tastelondon back in 2006, today, with other 6,500 restaurant partners and more than 3.5 million members, we are proud to say that tastecard is the UK�s No.1 Diners� Club. A tastecard membership gives you 50% OFF the total food bill or two meals for the price of one at thousands of participating restaurants. The average tastecard user saves over �500 a year using their card.