Finance director Martin Weigold told reporters on a conference call following the results that casino revenue was boosted by a customer who won $5 million in one of the group's large jackpots and recycled $2 million of that win back into PartyGaming's casino website.
Weigold admitted that the unusually strong sales rise is not sustainable going into 2010, but the company still expects to report double digit sales and profit growth in the year.
The bullish outlook for 2010 sits comfortably with the group's 2009 earnings, which it expects to be ahead of its own board forecasts.