I remember a fund raising drive about 15 months ago or so. I think there is a separate charitable arm of PC. I don't know much about it, but it gives up to $500 to a member who shows a need for it. I believe a member is entitle to this gift only once, but as I said, I'm not sure. DocJohn would be the one to explain how it works. I believe the requesting member must provide receipts, etc. and that they write a little something up about their financial problems that is used for the fund raiser, and a link to how to give.
I understand that charity is successfully well funded and has tax-exempt status as a non-profit charitable organization so your donation would be tax deductible (if you itemize deductions instead of taking the standard deduction).
Hope that helps.