Exhibit 99

                     CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
                                   AS ADOPTED PURSUANT TO
                       SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection  with the Annual Report for the Publix Super Markets,  Inc. 401(k)
SMART Plan (the  "Plan") on Form 11-K/A for the fiscal year ended  December  31,
2002 as filed with the  Securities  and Exchange  Commission  on the date hereof
(the  "Report"),  I, Tina P.  Johnson,  Senior Vice  President  of Publix  Super
Markets, Inc., Plan Administrator,  certify to the best of my knowledge, that on
the date hereof:


      (1)   The Report fully complies with the  requirements of section 13(a) or
      15(d) of the Securities Exchange Act of 1934; and


      (2)   The  information  contained in the Report  fairly  presents,  in all
      material respects,  the net assets available for plan benefits and changes
      in net assets available for plan benefits of the Plan.




/s/Tina P. Johnson
---------------------------
Tina P. Johnson
Senior Vice President
Publix Super Markets, Inc.,
Plan Administrator
June 27, 2003



The foregoing  certification  is being  furnished  solely  pursuant to 18 U.S.C.
Section  1350 and is not  being  filed as part of the  Report  or as a  separate
disclosure document. This certification shall not be deemed "filed" for purposes
of  Section  18 of the  Securities  Exchange  Act of 1934  ("Exchange  Act")  or
otherwise subject to liability under that section.  This certification shall not
be deemed to be  incorporated  by reference into any filing under the Securities
Act of  1933 or the  Exchange  Act  except  to the  extent  this  Exhibit  99 is
expressly and specifically incorporated by reference in any such filing.

A signed  original of this  written  statement  required by Section 906 has been
provided  to the Plan  and will be  retained  by the Plan and  furnished  to the
Securities and Exchange Commission or its staff upon request.