I am looking at Diff Code Global from Thames Publishing. The cost is £297 for six months then an optional £75 for each subsequent 6-month period.
Very simple to operate, you log in to the website and buy, sell or sit on hands as directed. Stop-loss and Take Profit figures are clearly visible, so all you need to do is dial them in to an appropriate broker between 7:05 a.m. and 7:55 a.m.
Rather than attempt to summarise the sales page, you can read about the method here.
As I have a demo account with the recommended broker: Core Spreads, I will use this account. I aim to report the points balance and using a £2,500 bank, risking 5% and I (nearly) always ratchet (never reduce stakes) and will do so here too.