At Midwest Presort, we offer postage discounts and letter shop services including inserting, folding, statement printing, metering, labeling, tabbing, ink-jetting, OCR sorting and bar-coding, plus... * Pick up service for as little as 500 letters per pickup. * On site USPS Acceptance Clerk. * Same day delivery to the Indianapolis Post Office. * Combined First Class mail from all customers to obtain maximum postal discounts for your company. * Process address files through Satori software. * CASS* certifies your mailing list. * NCOA (move update) services. * Direct mail consulting and mail piece design. * Detailed dated billing. * Printing services, mail merging address to letters. * Consultant on duty to help you correctly prepare your mail and address files.