Prices revert to zero after being saved

Typically this occurs if fractional/decimal prices are entered and the Global Setting option Numerical Format=Pages.  If Numerical Format=Pages, then only whole number integer values are allowed for prices.  To set the Numerical Format toCurrency, open the Pcounter server configuration, and change the Numerical Format on the Global Settings page to Currency - then Pcontrol will save the decimal values in the price fields.