WTO tells those intending to bid for each video chaphoton consider registering by mail or any other method of response is evidence that those intending to bid more.
Organization will notify the individual wishes to bid the result firsthand. Registered mail response Or any other way, there is evidence that those wishing to bid acknowledged.
The organization will be those who wish to bid each know the outcome emphasizing Registered mail. Or any other way with evidence that those who wish to offer informed.