Too Long; Didn't Read
Seamless, the <a href="https://hackernoon.com/tagged/online" target="_blank">online</a> food ordering service, founded in 1999, allows users to order food for delivery and takeout from restaurants through their web site or suite of mobile apps. Presently, it serves 25,000 restaurants in the US and London. This results in about 234,000 orders from those restaurants a day. Seamless/Grubhub (<a href="http://finance.yahoo.com/echarts?s=GRUB+Interactive#%7B%22range%22:%22max%22,%22allowChartStacking%22:true%7D" target="_blank">$GRUB</a>) went public in April 2014.