I know this subject was raised about a year ago but has anybody since used Groupon to gain business? I've had a quick chat with them and they wanted my deal to be £24 to clean out up to 25m of guttering (about half price). They take 35% commission + VAT (42% in total) leaving £14 odd in my pocket! Their argument is that you can (potentially) up sell further services - gutter/fascia washing, conservatory clean, pressure washing, etc. get repeat business and you also gain (free?) adverising in your local city. Has anybody tried this and found it worthwhile both in the short and long term?