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Exhibit 4.12

AMENDEMENT TO
CONSULTING AGREEMENT

AGREEMENT ENTERED INTO AT THE CITY
OF MONTREAL, PROVINCE OF QUEBEC, THIS 23RD DAY OF MAY, 2005

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|BY AND BETWEEN: | MAMMA.COM INC.(formerly Intasys
Corporation); a corporation duly incorporated
according to law, having a place
of business in the Province of Quebec, herein
acting and represented by Guy Fauré,
duly authorized for the purposes hereof
(hereinafter referred to as the
CORPORATION)
|--------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|AND: | DAVE
GOLDMAN ADVISORS LTD., a corporation duly incorporated according to law,
herein acting and represented by
David Goldman duly authorized for the purposes
hereof as he hereby declares
(hereinafter referred to as the CONSULTANT)
|---- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|AND: | DAVID
GOLDMAN, businessman, residing and domiciled at 499 Fairlawn Avenue,
Toronto, Ontario M5M 1V3
|---- | ---------------------------------------------------------------------------------------------------

WHEREAS
the parties hereto entered into a Consulting Agreement dated the first day of May, 2002,
amended by agreement dated July 5, 2004 and further amended by agreement dated
August 12, 2004 (collectively the Consulting Agreement);

WHEREAS
the parties hereto wish to further amend the Consulting Agreement, the whole in accordance
with the terms, covenants and conditions hereinafter set forth;

NOW, THEREFORE, FOR THE REASONS SET
FORTH ABOVE, AND IN CONSIDERATION OF THE MUTUAL PREMISES AND AGREEMENTS HEREINAFTER SET
FORTH, THE PARTIES HERETO ACKNOWLEDGE AND AGREE AS FOLLOWS:

|1. |  | The
preamble hereto shall form an integral part hereof as if recited herein at
          length.
|-- |  | ------------------------------------------------------------------------------------------------

477

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|2. |  | Article
4.1 of the Consulting Agreement is hereby amended by providing that the           Fee
payable by the Corporation to the Consultant for services rendered pursuant           to
the Consulting Agreement shall be $250.00 per hour, effective January 1,           2005.
|-- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|3. |  | All
other terms and conditions of the Consulting Agreement shall continue to           apply.
|-- |  | ---------------------------------------------------------------------------------------------

|4. |  | The
parties hereto agree that this Agreement shall be construed as to both           validity
and performance and shall be enforced in accordance with and governed           by the
laws of the Province of Quebec and the laws of Canada applicable therein.
|-- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|5. |  | The
parties have required that this Agreement and all documents or notices           related
thereto be in the English language. Les parties ont exigé que           cette
convention et tout document ou avis afférent soit en langue           anglaise.
|-- |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

IN WITNESS WHEREOF, the parties
hereto have caused this Agreement to be duly executed as of the date first above written.

| | MAMMA.COM
INC.
| | --------------

|Per: | s/s Guy Fauré
Guy
Fauré
|---- | -----------------------

| | DAVE
GOLDMAN ADVISORS LTD.
| | --------------------------

|Per: | s/s David GoldmanDavid
Goldman
|---- | ------------------------------

| | s/s
David GoldmanDAVID GOLDMAN
| | ------------------------------

478