Amazon reported Q2 net profit of $857 million, up over 830% YoY from $92 million. Turnover was $30.4 billion, up 31% from $23.2 billion. For the six month period, net profit was $1.3 billion, up from $35 million in the year before quarter. Turnover was $41 billion, up 22% YoY from $34 billion.