The aim of this paper is to support optimal customer contact through better CRM (Customer Relationship Management) implementation in a global society. The purpose of this article is to determine the necessary metrics (not just tough financial issues) to know the preferences for CRM with their weights. This information shows the possibilities of choosing the optimal CRM systems for business support to be improved in terms of automation and social media integration. The method solution is based on a review of the literature, specification of suitable metrics such as automation, cloud, free access, mobile access, segmentation, social media integration, and templates. The following data collection is the basis for a discussion on the possibilities of CRM implementation. The value added is visible in the recommendation on how to choose a CRM system for small business to share the necessary information between marketers and customers through social networks to build a brand.