Woman hands over 'exchange' paper at bartering market.
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Greek town develops bartering system without euro

12 April 2012 Last updated at 06:20 BST

As Greece wonders whether its debt crisis will eventually spell its exit from the euro, one town in the centre of the country, Volos, has formed an alternative local currency.

It works through a bartering system or exchange of goods.

The BBC's Mark Lowen reports.