Before you click each tile to learn more on the fundamentals, let´s clarify what we mean by "SDR".

SDR (Sales Development Representitive) is an term used for entry level sales roles that involve outreach to organisations in search of new opportunities . You may also see other abbreviations such as BDR (Business Development Rep) and ADR (Account Development Rep). There may be slight nuances between a company´s definition of the roles, however the general principles remain the same.