This document introduces the 4Ps (Product, Price, Promotion, Place) and 4Cs (Consumer, Cost, Convenience, Communication) of marketing. It explains that the 4Ps support strengthening the market while the 4Cs help understand customers. Each of the 4Ps and 4Cs are then analyzed individually, discussing how they are studied and their role in marketing strategy. The document concludes that understanding these fundamentals allows for developing an effective marketing mix and moving on to segmentation in the marketing process.