Specialists in Catholic fund raising. Customized direct mail packages produced for Catholic dioceses, parishes, schools and other Catholic organizations since 1989 Letter Concepts continued growth and success speaks to the service and commitment offered to clients as we are not your typical “mail house”, providing clients with the total package; data base solutions, segmenting of records, account management, data processing of gifts and pledges and production services including printing (laser and press print capabilities) of letterhead, brochures, invitations, posters, flyers, envelopes and gift/pledge cards.