Doorbell rings...hello what do you want.
Rep: where acting on behalf of NPOWER and if you subscribe to the company with both Electric'n'Gas we'll give you £50 off...loadsa banter cut short.
Occupier: I'm all ready with NPOWER and have both.
Rep: Oh! thats great,thanks.
Jot's down door number and ask for his name, which is Mr white
Reps are Black :-)