Exhibit 99.2


                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 Amendment No. 1 to quarterly report on Form 10-Q/A
of PC Connection, Inc. (the "Company") for the period ended March 31, 2002 as
filed with the Securities and Exchange Commission on the date hereof (the
"Report"), the undersigned, Mark Gavin, Senior Vice President of Finance and
Chief Financial Officer of the Company, hereby certifies, pursuant to 18 U.S.C.
Section 1350, that:

     (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 financial condition and results of operations
          of the Company.


                                            /s/ MARK GAVIN
                                            ------------------------------------
Dated: November 13, 2002                    Mark Gavin
                                            Senior Vice President of Finance and
                                            Chief Financial Officer