"Zynga also told Folha that a chairtable campaign this year sent 100 percent of proceeds to Haiti, if donors bought virtual "white corn" within Farmville as stipulated in the campaign. Folha's point seems to be that Zynga didn't make this requirement clear, and in fact misled people in some of its message dialogs into thinking they were making donations when in fact they still needed to complete another step, buying virtual white corn, and that if they failed to do so the money would stay with Zynga. Also, if you donated more than $10 it wasn't possible to put it all toward Haiti, Folha wrote."