Ocado Retail is responsible for Ocado.com and Zoom by Ocado, the rapid grocery delivery service. Ocado has over 940,000 active customers and is the world's largest dedicated online supermarket. Customers benefit from the convenience of home delivery and have the choice of around 50,000 products including household brands, Marks & Spencer food and drink and Ocado's Own-Range. Ocado Retail is a 50:50 joint venture between Ocado Group and Marks & Spencer Group.