1 Exhibit 1 THIS DEBENTURE HAS BEEN ACQUIRED FOR INVESTMENT PURPOSES ONLY AND HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), OR UNDER ANY APPLICABLE STATE SECURITIES LAWS. THIS DEBENTURE MAY NOT BE SOLD OR...Securities Purchase Agreement • September 17th, 2001 • Exchange Applications Inc • Services-computer integrated systems design • New York
AMONGRegistration Rights Agreement • September 17th, 2001 • Exchange Applications Inc • Services-computer integrated systems design • New York
FILING AGREEMENT BETWEEN BOSTON PIPES, LLC AND JACOB GOLDFIELD The undersigned hereby agree that the Schedule 13D with respect to the Common Stock, $.001 par value, of Exchange Applications, Inc. dated of even date herewith is and shall be filed on...Filing Agreement • September 17th, 2001 • Exchange Applications Inc • Services-computer integrated systems design
