Incentive Structure - Xls Download

i am looking forward for help.. please share and guide an incentive plan for saloon industry..its a re-known high end saloon where incentives are distributed on 10% on billing as of now..but would like to reduce the cost may be it can be fixed or on some other parameter
attaching the services offered with price list

Hi,
1.instead of incentive i will suggest you for Variable Pay.
2.Variable is is providing on Employees performance
3.Its payable Yearly ones(End of the year)
we want to design CTC including Variable pay....................it will work