If you are intending to do an advance payment to your employee for a specific month, here's how you can do it in Talenox:
1. Under Payroll > Payroll Settings > Process Payment - Step 2 > Ad Hoc Payment/Deduction, add a new pay item called Advance Pay and include the figure in the Amount field. Do remember to indicate <Advance Payment description> in the Remarks field.
2. Process payroll as per normal with the rest of the employees. 😃