There's an obvious need for daily deal site that serve a national audience, but everyone knows that to succeed with daily deals you have to do something different.
One of the latest entrants into the daily deals market, and an aggregator that seems to take that need for differentiation to heart, is Top Deals London.
A very visually appealing site on its own, aggregates deals from Groupon, Living Social, KGB Deals, Wahanda and others, and plots the deals based on a very attractive map and even makes them searchable.
The site uses icons to indicate to users what exactly they'll find on the plotted deals with a quick glance at the map. See the cutlery icon and you'll find a restaurant, find a heart icon and you'll find something to do health and wellbeing.
Not a game changer in any way, but always important to keep track of all those aggregators!