ความลับการตลาดออนไลน์ – ลับ #13 - ที่กว้างใหญ่และขาดแคลน
Online Marketing Secret Number Thirteen: At some point before you make vast amount of money online, you’ll have to change your mind about what is vast and what is scarce. Another way of saying this is that everyone wants something that is scarce more than they’d want it if it was abundant, even though, ironically, thinking of it as abundant makes it easier to get. แน่นอน, some argue that […]
