The CPSD™ Study Bundle includes study materials for the Foundations of Supply management Exam 1 (waived if you are a current CPSM or C.P.M.) and The Essentials in Supplier Diversity Exam 2. For Exam 1, the Foundations of Supply management, it contains a Diagnostic Practice Exam (web version), a CPSD™ Study Guide, and a ISM Professional Series Book 1. For Exam 2, the Essentials in Supplier Diversity, it contains the all-inclusive study tool (web version). A combination of these three materials provides the most effective way to study, in addition to a savings of 15%.