This document contains 25 questions and answers about SAP MM (Materials Management) module. Some key topics covered include the full life cycle implementation in SAP BW, price determination process in SAP MM, activities done in the MM implementation, steps in the sales process up to invoicing, using transaction codes to view stock data, retrieving sales order numbers from delivery orders, the relationship between MM, SD and FI/CO modules, types of special stocks, consignment stock, subcontracting cycle, profit center accounting and internal orders in controlling.