Abstract: The present invention provides a method and apparatus for rebate calculation relating to a partner incentive program. The method and system includes electronically defining the incentive program within a computer processing system and defining one or more tracks within the program. The method and system further includes electronically selecting one or more incentives within the one or more tracks and generating a plurality of incentive data defining a plurality of incentive scenarios based on the one or more incentives. The method and system includes loading the incentive data to a spreadsheet application, wherein the spreadsheet application includes a computational algorithm and performing at least one scenario calculation on the incentive data using the computational algorithm, including generating incentive rebate data. Whereby, the method and system is operative to generate a visual output display quantifying the incentive rebate data.