Not enough people know about this app. I think it's better than seamless/Grubhub. The app is very user friendly and also a percentage of your order is donated to a charity of your choice. You can also earn credits for posting pics of your food. Great customer service also.
I promise, I don't work for Sharebite or anything like that. The service rep just told me she'd appreciate if I can get the word out.
Kosher restaurants in NYC include:
Bravos pizza
Milk N Honey
Jerusalem Cafe
Kosher Deluxe
Taam Tov
Use code "" to get $7 off your first order.