Group discount buying hits UK

Extract . . .

"One of the leading US group marketing companies that has just launched in the UK warns small businesses to think carefully about how they use these rapidly emerging marketing tools. LivingSocial, which operates group discount voucher schemes in Manchester, London and 62 other cities, largely in the US, is matching consumers with small businesses."
Link
http://www.telegraph.co.uk/finance/yourbusiness/7985454/Group-discount-buying-hits-UK.html