Todd Lewer (second from left) of Evans, Ga., with his son Zach, uses one of three kiosks at Stevens Creek Church to make a donation. Rob Cook of Martinez, Ga. (at right) does the same. (Neither man, however, could successfully complete the transaction.) Pastor Marty Baker installed the kiosks in 2005 to enable people who carry little cash to donate with credit cards or check cards. So far, Baker said, up to 25 percent of donations to the church come through the kiosks and he expects about $200,000 from them this year.