Potato for a pint? British pub barters as credit crunch bites - Potato for a pint? British pub barters as credit crunch bites (AFP) British News AFP - A pub is offering pints for potatoes, or any other home-grown produce, in a bartering initiative which is taking off as the credit crunch bites.<br clear="all"/> Source: Yahoo! News: World - Britain Politics, Business, Civil & History.