EXHIBIT 5.1

                          OPINION OF BARBARA P. DOWNEY

                                  March 29, 2000



Digital Courier Technologies, Inc.
136 Heber Avenue, Suite 204
Park City, Utah  84060

         Re:      Registration Statement on Form S-3

Ladies and Gentlemen:

         I am in-house counsel to Digital Courier Technologies, Inc., a Delaware
corporation  (the  "Company"),  and in such capacity have examined the Company's
Registration Statement on Form S-3 (the "Registration  Statement"),  being filed
by the Company with the Securities  and Exchange  Commission  ("Commission")  on
this date under the Securities Act of 1933, as amended ("Act"). The Registration
Statement  relates  to  the  proposed  registration  for  resale  by  a  Selling
Stockholder  (the  "Selling  Stockholder")  of up to  2,250,000  shares  of  the
Company's  common  stock,  $.0001 par value per share,  1,250,000 of such shares
which were previously acquired by the Selling Stockholder, and 1,000,000 of such
shares  which may be acquired by the Selling  Stockholder  upon the  exercise of
outstanding warrants to purchase common stock.

         As counsel  for the Company and for  purposes of this  opinion,  I have
made those examinations and investigations of legal and factual matters I deemed
advisable  and  have  examined  originals  or  copies,  certified  or  otherwise
identified  to my  satisfaction  as  true  copies  of the  originals,  of  those
corporate  records,  certificates,  documents and other instruments which, in my
judgment,  I  considered  necessary  or  appropriate  to enable me to render the
opinion expressed below,  including the Company's  Certificate of Incorporation,
as amended to date, the Company's Bylaws, as amended to date, and the minutes of
meetings of the  Company's  Board of Directors and other  corporate  proceedings
relating to the authorization and issuance of the Selling  Stockholder's shares.
I have assumed the  genuineness  and  authorization  of all  signatures  and the
conformity to the originals of all copies  submitted to me or inspected by me as
certified,  conformed  or  photostatic  copies.  Also, I have assumed the proper
exercise,  conversion  and payment for the warrants  underlying the shares being
registered  in the  Registration  Statement.  Further,  I have  assumed  the due
execution and delivery of certificates  representing  the Selling  Stockholder's
shares.




         Based upon the  foregoing,  and  relying  solely  thereon,  I am of the
opinion that the Selling Stockholder's shares have been duly authorized and when
issued,   were  or  will  be  legally  and  validly   issued,   fully  paid  and
non-assessable.

         I  hereby  consent  to the use of this  opinion  as an  exhibit  to the
Registration Statement.

                                            Very truly yours,


                                            By:/s/Barbara P.Downey
                                            ----------------------
                                            Barbara P. Downey