Mod that allows you to create a spot where people can donate real money for...

[KipLarson]

Is there a mod that allows you to create a spot where people can donate real money to a paypal address. And in turn, for their donation, there name is italicized and a custom profile spot like "Site Supporter" is put into their profile?

Thanks in advance. If this isn't already done, I think it'd be a great hack to be done.