1999 EMPLOYEE STOCK PURCHASE PLAN
(amended December 21, 1999)
(amended and restated February 26, 2003)
(amended and restated March 22, 2004)
(amended and restated July 19, 2005)
The following constitute the provisions of the 1999 Employee Stock Purchase Plan of CyberSource Corporation.
1. Purpose . The purpose of the Plan is to provide employees of the Company and its Designated Parents or
Subsidiaries with an opportunity to purchase Common Stock of the Company through accumulated payroll deductions. It is the
intention of the Company to have the Plan qualify as an “Employee Stock Purchase Plan” under Section 423 of the Code. The
provisions of the Plan, accordingly, shall be construed so as to extend and limit participation in a manner consistent with the
requirements of that section of the Code.
2. Definitions . As used herein, the following definitions shall apply:
(a) “ Applicable Laws ” means the legal requirements relating to the administration of employee stock purchase plans,
if any, under applicable provisions of federal securities laws, state corporate and securities laws, the Code, the rules of any
applicable stock exchange or national market system, and the rules of any foreign jurisdiction applicable to participation in the
Plan by residents therein.
(b) “ Board ” means the Board of Directors of the Company.
(c) “ Change in Control ” means a change in ownership or control of the Company effected through the direct or
indirect acquisition by any person or related group of persons (other than an acquisition from or by the Company or by a
Company-sponsored employee benefit plan or by a person that directly or indirectly controls, is controlled by, or is under
common control with, the Company) of beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) of
securities possessing more than fifty percent (50%) of the total combined voting power of the Company’s outstanding
(d) “ Code ” means the Internal