1. What steps need to be followed to add a new product or service? 2. What steps need to be followed to record a new sales receipt? 3. What steps need to be followed to record a new invoice? 4. What steps need to be followed to record a new payment from a customer? 5. What steps need to be followed to record a new deposit to the bank? 6. What are the differences between adding a new product and adding a new service? 7. What is the difference between a sales receipt and a sales invoice