LogicalThinking
MECE
Mutually Exclusive and Collectively Exhaustive
完整分解
年齡
性別
地區
...
良好結構
3C/4C
母集合:企業或業界整體現狀
Customer
Competitor
Company
Channel
4P
母集合:行銷上思考目標客戶的概念
Product
Price
Place
Promotion
流程 / 步驟