> > continue to feel that this is in error, please send us a > > self-addressed stamped envelope and we will send you an > > official bill for $0 (US). > > Official bill for $0 will be not accepted in Poland. > It must be > 0. Exactly THAT was the problem in beforementioned(duh? is there such word anywhere) case. There was 0zl position in their financial books for linux system (red-hat I think) and staroffice suite. And that 0zl position became a problem. On polish isp-* lists this incident was at first ignored, but now it seems that it's getting pretty damn serious.
regards, eyck