Found 31st Oct 2015
Called SKY to cancel and they offered me the above deal. I currently have the Complete bundle @ £75.75pm, so with 33% off it came down to just over £52pm but can't recall the exact amount (yes I know that £75.75 minus 33% is £50.75, but it is the way they discount their services, I think the discount does not apply to the HD pack or whatever). Contract runs for 12 months, after that you are free to leave. The 33% OFF applies to the price of the TV bundle(s) at the time over the 5 year period. Probably not as good as negotiating yeach year for 40, 50 or 60% off for x amount of months, but may be useful for people who want to avoid the hassle of negotiating SKY TV prices every year, at least for 5 years from now.