Tesco launches free Clubcard TV: what's the catch?

Sarah Coles
Clubcard TV
Clubcard TV

Last night Tesco launched Clubcard TV. Clubcard holders can get free access to 500 movies and 1,700 TV programmes, which can all be streamed direct to your television. The launch featured films ranging from the Shawshank Redemption to Oceans Eleven, and TV programmes included The Only Way is Essex and Doc Martin.

It's all completely free - forever - so what's the catch?