Services Acquisition Corp. International
                     401 East Las Olas Boulevard, Suite 1140
                            Ft. Lauderdale, FL 33301




                                                                August 2, 2006
Jamba Juice Company
1700 17th Street
San Francisco, CA 94103

Ladies and Gentlemen:

         Reference is hereby made to the Agreement and Plan of Merger dated as
of March 10, 2006 (the "Agreement") by among Services Acquisition Corp.
International, a Delaware corporation ("Parent"), JJC Acquisition Company, a
California corporation and a wholly-owned subsidiary of Parent ("Merger Sub")
and Jamba Juice Company, a California corporation ("Company"). Capitalized terms
used herein but not otherwise defined herein shall have such meanings as defined
in the Agreement. The parties have agreed to amend and modify the Agreement as
follows:

         1. Notwithstanding anything to the contrary in the Agreement, the
language of Section 8.1 (h) shall be deleted in its entirety and replaced with
the following: "by either Parent or the Company if the Closing Date shall not
have occurred by September 15, 2006."

         2. This letter may be executed in two or more counterparts, all of
which when taken together shall be considered one and the same agreement. In the
event that any signature is delivered by facsimile transmission, such signature
shall create a valid and binding obligation of the party executing (or on whose
behalf such signature is executed) with the same force and effect as if such
facsimile signature page were an original thereof.

         3. The Company acknowledges that Parent SEC Reports are deemed to
include any amendments to such filings. Except as modified hereby all of the
other terms and conditions of the Agreement remains in full force and effect.


                   [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK
                             SIGNATURE PAGES FOLLOW]







   IN WITNESS WHEREOF, the parties hereto have caused this letter (amending the
Agreement) as of the date first written above.




                                      SERVICES ACQUISITION CORP.
                                      INTERNATIONAL

                                      By: /s/ Steven R. Berrard
                                         -----------------------------------
                                         Title: Chairman


                                      JJC ACQUISITION COMPANY

                                      By: /s/ Thomas E. Aucamp
                                         -----------------------------------
                                         Title: President


                                      JAMBA JUICE COMPANY

                                      By: /s/ Paul Clayton
                                         -----------------------------------
                                         Title: President


                                      By: /s/ Michael Fox
                                         -----------------------------------
                                         Title: Secretary