Is Amway Haram Is The Money Earned By Multi Level Marketing(MLM) (eg:-Amway) HALAL ???

Is the money earned by multi level marketing(MLM) (eg:-Amway) HALAL ??? - is amway haram

Salaam ... .. I am a Muslim, recently joined Amway MLM ... many say my frtends that money, as it is earned haram .. Plz clear my doubts ... Thank you.