Social media has changed the ways salespeople communicate and build relationships with clients. This study explores how social media are integrated into the communication repertoires of sellers using an affordances framework. Based on data from a large multinational corporation, seller strategies used to build and develop relationships with customers are analyzed. The findings reveal that employees strategically select media that allow for common affordances in order to build stronger client relationships. The discussion outlines practical implications for managers, and aligns the process of social media selection with the sales cycle based on capabilities afforded by various media choices. 2. Organizations, Social Media and Client Communication As the use of proprietary and public social media in large multinational organizations grows, organizations are focusing on how social media tools can be utilized by sellers as part of the sales process. Social media have made communication more instantaneous by allowing sellers to respond faster to communication from clients, demonstrating the perceived importance of social media as an external communication tool [10]. External engagement via social media is beneficial because interactions may result in increased connectedness with clients [11]. Yet social media is not the only tool available to sellers; rather most large multinational organizations provide sellers with a repertoire of ICTs from which the seller must select the most appropriate tool to engage with clients. As a result of the trend towards availability of multiple communication tools, prior research establishes that organizational members often use multiple media to communicate with others at work [12], but has not explicitly focused on how communication tools are selected. Building on prior research [13], we use an affordances lens to examine the use of multiple media in external communication processes (e.g. the sales process).