EXHIBIT 10.1 AMENDMENT, EXCHANGE AND PURCHASE AGREEMENT AMENDMENT, EXCHANGE AND PURCHASE AGREEMENT (this "AGREEMENT"), dated as of April 8, 2008, by and between InkSure Technologies Inc., a Delaware corporation, with headquarters located at 1770 N.W....Amendment, Exchange and Purchase Agreement • April 9th, 2008 • Inksure Technologies Inc. • Miscellaneous chemical products • New York
