Complex sentence: As it is not possible to determine the source of the bids, the amount collected by Swoopo cannot accurately determined, in the preceding example it could be $59.40 if all bids were US based or £49.50 if all bids were UK based.
Split into simpler sentences: As it is not possible to determine the source of the bids, the amount collected by Swoopo cannot accurately determined. In the preceding example, it could be $59.40 if all bids were US based, or £49.50 if all bids were UK based.