Abstract: A method of donating money to a political candidate or organization using a credit card, and a system of networked computers, comprising: using a credit card to make a purchase, transferring purchase amount information and purchaser information electronically to a central computer 12, adding money to a purchaser's donation account by the central computer 12 by using the purchase amount information and purchaser information, determining by a purchaser's donation preferences by looking up the purchaser's donation preferences in a computer database, determining if the purchaser's donation preferences can be legally executed, executing the instructions set in the purchaser's donation preferences, if the purchaser's donation preferences can be legally executed.