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                                  EXHIBIT 10.91

                                     WAIVER

     WAIVER dated as of October 23, 2006 by and between Charles F. Mitchell, a
Louisiana resident ("Mitchell"), and Sedona Corporation, a corporation organized
under the laws of the Commonwealth of Pennsylvania (the "Company").

     WHEREAS, on March 28, 2006 Mitchell and the Company executed a binding Term
Sheet whereby Mitchell agreed to provide the Company with Three Hundred Thousand
and 00/100 Dollars ($300,000.00) of working capital financing (the "First
Loan"); and

     WHEREAS, the First Loan was evidenced by a convertible promissory note
dated March 30, 2006 in the principal amount of First Loan (collectively the
"First Note"), which note grants Mitchell the option to convert all or part of
the outstanding balance of such note into shares of the Company at a conversion
price of $0.25 per share; and

     WHEREAS, the Company and Mitchell also entered into a Loan Agreement which
set forth certain terms and conditions of the First Loan, including but not
limited to anti dilution protection for the conversion price (the "First Loan
Agreement"); and

     WHEREAS, the First Loan Agreement and First Note were replaced on May 31,
2006 by new a loan (the "Second Loan") agreement (the "Second Loan Agreement"),
and a new convertible note (the "Second Note") which changed the conversion
price of the Second Loan from $0.25 per share to $.20 per share; and

     WHEREAS, pursuant to a refinancing of certain loans made by David R. Vey
("Vey") to the Company, the Company has issued a convertible promissory note
dated as of October 23, 2006 in the principal amount of Two Million Six Hundred
Ninety One Thousand Two Hundred Sixty Three and 36/100 Dollars ($2,691,263.36)
(the "Vey Note"), which grants to Vey the option to convert all or part of the
outstanding balance thereunder to shares of the Company at the conversion price
of $0.14 per share; and

     WHEREAS, the conversion price of the Vey Note is lower than the conversion
price of the First Note and the Second Notes (the "Mitchell Notes") and
consequently, the conversion price in the Mitchell Notes is adjustable pursuant
to the anti dilution protection set forth the First Loan Agreement and the
Second Loan Agreement (collectively the "Mitchell Loan Agreements"); and

     WHEREAS, Mitchell desires to waive his right to adjust the conversion price
set forth in Mitchell Notes;
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     NOW THEREFORE, in consideration of the terms and conditions set forth in
this waiver, the parties hereto agree as follows:

     1.   In connection with the issuance of the Vey Note, and in accordance
          with Article 4 of the Mitchell Loan Agreements, Mitchell hereby waives
          his right to adjustment of the conversion price set forth in the
          Mitchell Notes.

     2.   The foregoing waiver is expressly limited to the matters described in
          Section 1 hereof, and Mitchell waives his right to adjustment of the
          conversion price solely in connection with the issuance of the Vey
          Note, and any amendment, or restatement of such note.

     3.   The Company acknowledges and agrees that nothing herein or otherwise
          shall be deemed a waiver of any other terms and conditions of the
          Mitchell Notes or the Mitchell Loan Agreements, and all other terms
          and conditions of such documents shall remain in full force and
          effect.

     4.   This waiver shall be governed by and construed and enforced in
          accordance with the laws of the State of Louisiana, without giving
          effect to principals of conflict of law.

     IN WITNESS WHEREOF, the undersigned has caused this waiver to be duly
executed and delivered on the date first above written.


                                        ----------------------------------------
                                        CHARLES F. MITCHELL

                                        SEDONA CORPORATION


                                        BY:
                                            ------------------------------------
                                        NAME: MARCO A. EMRICH
                                        TITLE: PRESIDENT AND CEO


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