Amul Dairy is a $500 million institution owned by over 2.4 million milk producers in Gujarat, India. It is the largest food brand in India with annual turnover of $1.068 billion. Amul collects an average of 6.04 million liters of milk per day from 3.11 million producer members. Amul introduced an electronic system to automatically weigh and test milk fat content at collection centers, improving payment efficiency to farmers. Amul's product range includes milk, butter, cheese and other dairy products which it markets widely in rural India through various advertising methods.