In reference to the email today about the donation button and the contribution processing, I would like to recommend an organization that we've been using call CharityBlend.
I would highly recommend you guys look into them for donation/contribution processing.
I have no vested interest or affiliation with this organization, other than using their processing services.
My contact for them is:
Phone: (404) 991-0584
Online at: https://charityblend.com
Life that Counts