On December 18, 2007, the system of "designated donations" for the Chinese National Pavilion was formally initiated for World Expo 2010 Shanghai China. A minimum donation amount of RMB 1 was set for the donation; this suggests that everyone is encouraged to devote his efforts and dedication for Expo 2010 Shanghai China. The aim of the donation is to build a platform for all Chinese people (home and abroad) to take part in the Expo Shanghai Donators may contact the donation office of Expo 2010 Shanghai by means of telephone, letter, website and others. The Bureau has established a financial management system for funds collected from designated donations for the Chinese National Pavilion, in which all donated funds (including interest) will be used for the construction, operation and exhibition of the Chinese National Pavilion. Bureau of Shanghai World Expo Coordination will publicize the balance of funds received to the public at regular intervals, and will accept supervision by the public and auditing by special organizations. On the same day, December 18, the website of designated donations for Chinese National Pavilion became accessible at jz.expo2010china.com.