The Process Payslips screen allows you to enter a Bonus, Reimbursable Expenses or Commission for employees. These amounts will be taxed according to the pay frequency of the pay run. To enter more details than the amount or other pay component sub types, click on Enter One Off
Once you have entered your One Offs or created entries in this screen Click on Submitwhich will generate the Payslip and calculate Payslip Detail lines such as tax and superannuation.