I am in need of a module that acts the same way as xdonations but instead of having the info of donations coming from paypal, I wished the users could send the info and the admins only confirm it.

For example:
James sent a letter with 2 dollars inside, he goes to a page and fill a form informing the day he sent how much and the way he did (in this case by mail).

The admin when he gets the letter he goes to module admin page and mark the donation as received then in a block in front page we can see this donation in the community treasury and the numbers for month goals updated.

SOmething like this would be possible to do? Someone would like a try?