STEVEN S REINEMUND POA

POWER OF ATTORNEY

The undersigned hereby designates Gordon Y. Allison, Geoffrey W.
Edwards, Jennifer F. Rudolph, and Erron W. Smith or any one of them
acting singly and with full power of substitution, as the undersigned?s
true and lawful attorney in fact to:

(1) prepare, execute in the undersigned?s name and on the undersigned?s
behalf, and submit to the U.S. Securities and Exchange Commission (the
?SEC?) a Form ID, including amendments thereto, and any other documents
necessary or appropriate to obtain codes, passwords, and passphrases
enabling the undersigned to make filings with the SEC of reports required
by Section 16(a) of the Securities Exchange Act of 1934, as amended, and
Rule 144 of the Securities Act of 1933, as amended, or any rule or
regulation of the SEC;

(2) to execute and file on the undersigned?s behalf all Forms 3, 4, 5,
and 144 (including any amendments thereto) that the undersigned may be
required to file with the SEC and other regulatory bodies as a result of
the undersigned?s ownership of or transactions in securities of Wal-Mart
Stores, Inc., including any filing required as a result of any indirect
ownership of securities attributed to the undersigned under applicable law;
and

(3) do and perform any and all acts for and on behalf of the undersigned
which may be necessary or desirable to complete and execute any such Form 3,
4, 5, or 144, complete and execute any amendment or amendments thereto, and
timely file such form with the SEC and any securities exchange or similar
authority.

The authority of Gordon Y. Allison, Geoffrey W. Edwards, Jennifer F. Rudolph,
or Erron W. Smith under this Power of Attorney shall continue until the
undersigned is no longer required to file Forms 3, 4, 5, and 144 with regard
to the undersigned?s ownership of or transactions in securities of Wal-Mart
Stores, Inc., unless earlier revoked in writing. The undersigned
acknowledges that neither Wal-Mart Stores, Inc., Gordon Y. Allison, Geoffrey
W. Edwards, Jennifer F. Rudolph nor Erron W. Smith are assuming any of the
undersigned?s responsibilities to comply with Section 16 of the Securities
Exchange Act of 1934, as amended, the Securities Act of 1933, as amended,
or any rule or regulation of the SEC.

Date: 12/28/09

/s/ Steven S Reinemund
Steven S Reinemund