LunchLoop is a service that is designed to make group food deliveries easier to carry out, whilst minimizing mistakes and mix-ups.
To place an order, hit up the LunchLoop website, type in your address and select a restaurant of your choice (LunchLoop has a comprehensive database of 15,000 restaurants located all over the USA). You will then receive a link which you can share with others via text message or email; clicking the link allows people to place their order on their own device.
All expenses are then added to the group balance, with LunchLoop even saving information about which people owe you how much money. In doing so, LunchLoop gets rid of all the hassles associated with ordering food in a group, letting you focus on enjoying your meal rather than worry about other matters.