樓下在談毛利,有的講,很多產品的毛利率可以達到1000%甚至更高。
其實,美國公司的毛利一般為25%-30% 經營毛利更低,Amazon 的經營毛利為1.4%
毛利 gross margin = (sales - Cost of goods sold /manufactured 貨物/製造成本)/ sales
經營毛利 operating margin = (sales - Cost of goods sold /manufactured - variable marketing and administrative costs )/ sales
淨利 profit margin = net income/sales =(sales - Cost of goods sold /manufactured - variable marketing and administrative costs -all other expenses)/ sales (Amazon為1.09%)
Amazon是個極端例子,顯然是靠薄利多銷成功的。
Wal Mart的經營毛利和淨利為5.9%和3.5%