Cloud computing has provide the innovative solution to the business development world. The mobility of retrieving and storing information enhance the usability of cloud. The two major entities in cloud are: service provider and service user. Service provider provides facilities to the user in terms of allocation of resources, based on the user requirement. There are two major ways of accessing resources: On Demand and Reservation plans. The achievement of best reservation plan is always difficult due to the uncertainty of work load and future plans. This paper discusses the development of new provisioning policies that can take advantage of more information, which can be provided by the scheduling service.