NCOALink Required Report INFOUSA - BUSINESS FILE NCOALink Database Date: "April 5, 2010" Number of Records on Client File: "15,015,027" NCOALink Processing Summary Licensee Company: "infoUSA, an infoGROUP Company" PAF ID: FBBV51114001B22150 / INFOUSA - BUSINESS FILE Records Processed "15,015,027" 100.00% NCOALink Matches "296,749" 1.98% ZIP+4 Coded "13,255,364" 88.28% DPV Confirmed "13,306,461" 88.62% LACSLink Matches "1,249" 0.01% SuiteLink Matches "23,179" 0.15% Change of Address Match Details Months 0-3 Months 4-6 Months 7-12 Months 13-18 Months 19+ "COA provided, return codes: A, 91, 92" "38,416" "20,681" "43,442" "35,187" "106,557" "COA not available, return codes: 01, 02, 03" "5,972" "4,417" "8,294" "7,390" "17,897" "COA not provided, return codes: 05, 14, 19" "1,394" 899 "1,317" "1,995" "2,891" Processing Information: List of Processes "ZIP+4 Standardization,NCOALink,LACSLink" File/List/Database Name Client Supplied File Mailer Company Name INFOUSA - BUSINESS FILE Processing Category Normal Process Class of Mail "O: First-Class, Periodical, Standard Mail, Packages Services" Pre-Processes Performed Flag "P: Yes, data modifications from postal data only (ie: ZIP+4, DPV)" Concurrent Processes Performed Flag "B: Yes, data modifications from postal data and other sources" Standard Output Flag Y: All NCOALink required output returned to client Post-Processes Performed Flag N: None Matching Logic Applied Flag "S: Standard (Business, Individual and Family)" Data Returned Flag C: COA Data Returned (including footnotes and processing statistics Date NCOALink Processing Completed 4/21/2010 Date File Returned to Customer 4/21/2010