1. What is a low dollar purchase system? Provide examples of systems or tools that support low dollar purchasing. 2. Discuss the advantages and disadvantages of a procurement card system. What is Purchasing's role with P-Card systems? 3. Describe the main activities that occurred during PPL's three-phase systems development. 4. What should be Pruchasing's role during the development, implementation, and continuous use of low dollar purchase systems? 5. What are some of the unique operating requirements that PPL faces that most companies do not face? 6. What might make PPL's system more efficient and effective in the future?