[Jeema3000]

I think the main problem may actually be in not setting a price. If you don't specify any price whatsoever, people will be more reluctant to donate because they'll be worried that their donation will be perceived as too cheap, so instead they just choose to remain anonymous and donate nothing at all. On the other hand if you come right out and say 'even a dollar is a welcome contribution!', then who knows...maybe people will only donate a dollar, but maybe a lot more people will donate too...