This brief guides the reader through three basic Internet resource pricing models using an Internet cost analysis. Addressing the evolution of service types, it presents several corresponding mechanisms that can ensure pricing implementation and resource allocation. The authors discuss utility optimization of network pricing methods in economics and underline two classes of pricing methods, including system optimization and entities' strategic optimization. The brief closes with two examples of the newly proposed pricing strategy that help to solve the profit distribution problem brought by P2P free-riding and improve pricing efficiency with the introduction of price discrimination. The Internet resource pricing strategy is not only the key factor in Internet resource allocation efficiency but also the determinant of profit. The methods and models discussed in Internet resource pricing.