EX-23.1 10 doc10.txt Exhibit 23.1 CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS Single Source Financial Services Corporation 10780 Santa Monica Blvd., Suite 240 Los Angeles, California 90025 We consent to the use in this Registration Statement on Form SB-2 of our report dated March 24, 2001, relating to the financial statements of Single Source Electronic Transactions, Inc. and of our report dated January 17, 2001, relating to the financial statements of Single Source Financial Services Corporation, and to the reference of our firm under the headings "Experts." ss/ Jonathon P. Reuben C.P.A. Jonathon P. Reuben, C.P.A. An Accountancy Corporation Torrance, CA 90505 April 23, 2001