1. PCO: The client has provided me PCO thresholds in USD but i can maintain it in PKR only as company code currency is PKR and USD is defined as Hard Currency. If I enter the converted value in stepped rate rules then it has to be updated every time when the exchange rate is changed. So please guide in this regard. Furthermore, another scenario is that during initial Venture stages they keep on charging fixed amount for PCO that is Rs. 5000/- pm and when during the year expenditure starts exceeding the limit they start charging 3% of total expenditure. Now the issue is that how could i fix the amount i.e. Rs. 5000/- in stepped rate rules? I am attaching the PCO thresholds file given by the client for your information. 2. AFE: My concept regarding AFE is still not clear. How could I cater this in system?