Turn of the digital technology or direct to home (DTH) system have been giving opportunity for a new business agencies executor organization multi media service. for examole in tv cable. direct to home business (DTH) can be provided that need and shoot for customer and internal important in tv cable. so with experience base or busineess experience with a many service, then calculate in the business process it's very important for a develpment a good service, a good advantage or profitable, be in the process planning with a production activity, so we must look financial business with financial method are net present value (NPV). internal rate of return (IRR). profitability index (PI), paybcak period (PP), and then accounting rate of return (ARR). in the tv cable must be know how many the business can get profitability in the process and then the business can be survive for a long time with the new technology.