This is not only not great wealth, it isn't even enough to get by. Thus honestly-run companies encourage those who wish to join to see direct sales as a "sideline" to earn pocket money. Avoid those who say you should quit your job to join them!
因此正規業者一定鼓勵有興趣者以「兼職」、「賺點外快」的心態進入，一開始就鼓吹辭掉工作跳進來的，千萬別參加！