Since 1957, Lancaster’s One Write Company has printed church offering envelope books and other giving materials, building its business around a system created to replace carbon-copy recordkeeping. Now led by the founder’s son and grandson, the four-generation printing family serves more than 10,000 churches and organizations worldwide. Its signature perfect-bound books keep envelopes in date order with a running giving record, while custom designs let each congregation tailor the format to its members.