Trust management has been described as an essential part of active partnership sharing in the cloud environment between different trading partners. For the trading partners, it is challenging and confusing on how to opt for the trusted cloud environment among the various cloud service providers. There are multiple methods given by numerous researchers for selecting the appropriate cloud service provider (CSP). In this frame, this paper put forward a proposed three-level architecture for the efficient selection of appropriate CSP. This paper aims to present a smart and effective architecture system that can be helpful for the selection of CSPs from the pool of various available providers.