It is financed by support from more than 32,000 Christian who voluntarily donate.
In response, conservative commentator Pat Buchanan challenged Buffett, and any other rich people who wanted higher taxes, to voluntarily donate the money to the IRS instead.
Every year the college organizes a blood-donation camp where a huge number of students voluntarily donate blood for a noble cause.
The organization asks that those celebrating weddings, bar mitzvahs or other joyous occasions voluntarily donate 3 percent of the catering cost to the poor.
The city voluntarily donated a spot just north of the city.
Employees began voluntarily donating portions of their paychecks-their donations being matched by the company, which also pays administrative costs-to fund most of the orphanage's food, clothing, medical, and clean water needs.
Funds will be made available for the families of people who voluntarily donate their organs.
After building a plant in rural Georgetown, Ky., Toyota Motor Manufacturing, U.S.A., voluntarily donated $15 million to county schools because the plant was financed in part with tax-free bonds.
The show has no advertisers, instead relying on its listeners to voluntarily donate in either lump sums or a recurring plan (referred to by the hosts as the "Value for Value" model).
She voluntarily donated more than 60 gifts given to her over the 14 years, and worth about €100,000, to the Irish state.