The economic impact of P2P solutions can be derived from four major areas. Each is listed below. Only P2P caching produces a positive economic impact across all four criteria.

	P2P Caching	ISP Pricing & Policies	Purchasing Additional Bandwidth	Traffic Shaping
Lower Bandwidth Costs
Savings from Reduced Subscriber Churn
Lower Customer Support Costs
Increased Subscriber Revenue from New P2P Service Offerings
Overall Economic Impact

Note: PeerApp has developed an interactive spreadsheet model that enables ISPs to run own total cost of ownership scenarios and forecast the expected benefits of UltraBand2000 to their organizations.