The voucher code trend has taken London by storm in recent months, anyone who is anyone seems to have used at least 3 Pizza Express vouchers for 2-4-1 pizzas in recent months, let alone the likes of Strada, La Tasca and many other chain, not quite fast food franchisees to boot.
A second trend has been the massive uptake of the wonderful iPhone (of which, yes i am a proud and addicted owner) and the massive expansion of the app store serving every mobile based pleasure you can get your grubby little mitts on.
So what happens when you take the magic equasion of food voucher codes + location based iPhone tech? The Answer: VouChaCha!
A friend of mine who has been working on the back end of this for a couple of months now, and they are near to a BETA version which you can go and take a look at here.
In their own words "VouChaCha instantly delivers vouchers that you can use, wherever you are... Direct to you mobile phone." - Brilliant for techno-foodies like myself.
A few others exist in the market place, but seem to have crappy interfaces ("London Offers & Vouchers") and as such are poorly rated, but this looks like it will be much better - at least sleeker.
Yes this may seem like a blatant plug (you can pay me later Alan) but it's not - I genuinely think this is brilliant, so go sign up for the BETA test email and you can stay tuned because this really looks cracking!