This time, car salesman Keirran wants to double his money by importing water bottles from China in his spare time. Dave also offers invaluable insight into the world of investment as he introduces Granny Mags, a pensioner from Warrington, to future technologies as a possible investment opportunity.

Dave Fishwick meet sisters Bev and Wendy, who want to double their money with their arts and crafts hobby. There is also some invaluable insight into the world of investment as Dave introduces Granny Mags, a pensioner from Warrington, to the London Stock Exchange; and invests some of his own money in some 'blue chip' share options.