Right. So the manner in which you can actually help is with those that are actually official companies, making sure that the scripts are correct. Those that are prepared to follow the letter of the law, those are the ones that you're actually able to track.
What is the substantial difference, in terms of cost, of keeping them for one year versus three years? To me you have a computer data bank of information, and whether it's one year or three years in terms of retaining that information, is there any real cost to keeping it longer than one year?