EXHIBIT 2.2 THIRD AMENDMENT TO AGREEMENT AND PLAN OF MERGER This THIRD AMENDMENT, dated as of June 8, 2001, to the Agreement and Plan of Merger dated March 21, 2000, as previously amended as of June 22, 2000 and August 23, 2000 (the "MERGER...Agreement and Plan of Merger • June 25th, 2001 • Precis Smart Card Systems Inc • Services-prepackaged software
