Scalable architecture of e-ordering system in cloud

Todays dynamic economy enforces the companies to dismiss their minor-business departments and to turn the efforts towards the main business. This is emphasized especially to small and start-up companies, which would like to order the issues as a service from third parties as OPEX (Operational Expenditure), rather than investing in their own departments as CAPEX (Capital Expenditure). Even more, they expect to achieve their orders as faster as possible. Since the number of such companies is floating, as well as the number of their employees, these requirements demand a scalable system for e-ordering. Such a system will allow the consumer companies to order some services from the sellers. In this paper we present scalable architecture in the cloud, which can be offered as a service both to the consumers (buyers) and clients (sellers), along with two business models according to the market in a particular region or state.