2007 CALENDAR YEAR MANAGEMENT INCENTIVE COMPENSATION PLAN

Exhibit 10.1

2007 CALENDAR YEAR MANAGEMENT INCENTIVE COMPENSATION PLAN

On March 15, 2007, the Board of Directors of Transaction Systems Architects, Inc. (the “Company”) approved the 2007 Calendar Year Management Incentive Compensation Plan (the “2007 MIC Plan”). The 2007 MIC Plan covers the Company’s 2007 calendar year beginning January 1, 2007 and will apply to all of the Company’s employees eligible for a management incentive bonus (“MIC Bonus”).

The objective of the 2007 MIC Plan is to encourage certain management level personnel to contribute toward the attainment of the consolidated financial goals for calendar year 2007 based on corporate, segment and/or channel specific targets, or specific individual performance attainment requirements. The MIC Bonus opportunity is based on targets for five periods (each a “target period”) comprised of the Company’s four calendar quarters and its calendar year end. If the minimum targets are not achieved for a target period, no MIC Bonus is paid for that period. Earned MIC Bonuses are paid quarterly, with the annual MIC Bonus paid at the same time as the fourth quarter payout. MIC Bonuses are paid in cash. A MIC Bonus payout may be more or less than 100% (up to a maximum of 200%) depending on the level of attainment as set forth in the table below:

With respect to the quarterly and annual bonus payments, in order to be entitled to any payment under the 2007 MIC Plan, a participant must be an employee of the Company on the date of payment, except to the extent otherwise provided by the Company. If a participant’s employment with the Company is terminated for any reason prior to the payment date, the participant will not be eligible for a bonus under this Plan for that period or any subsequent period, including the annual bonus and will forfeit all rights to such payment except to the extent otherwise provided by the Company.

The annual bonus payment will be adjusted to reflect (i) the participant’s achievement against his or her individual business objectives (“IBOs”), and (ii) an annual true-up amount, if any. Additionally, to be eligible for an annual bonus payment, a participant must receive a performance review rating of “effective” or better during 2007.

The Company reserves the right at any time during the 2007 MIC Plan year to: (a) amend or terminate the plan in whole or in part, (b) revoke any eligible employee’s right to participate in the 2007 MIC Plan, and (c) make adjustments to targets at any time during the 2007 MIC Plan year.

Under the 2007 MIC Plan, the annual bonus compensation for the senior corporate executives, including the Company’s named executive officers, will be based on certain Company-level financial performance measures, and for the segment-level senior corporate executives, a combination of segment-level financial performance (or channel-level performance) and Company-level performance, as well as the participant’s specific IBOs.

The table below summarizes the 2007 calendar year Company-level and segment-level financial performance measures and the range of weighting for such performance measures:

Senior Corporate Executives

For the other participants in the 2007 MIC Plan (excluding senior corporate executives), the annual bonus compensation will be based on a combination of some or all of the following: Company-level financial performance measures, segment-level (or channel-level) financial performance measures and the participants specific IBOs. The weighting of the performance measures will vary for the other 2007 MIC Plan participant’s depending on the respective business segment in which they are employed.