Believe it or not, Facebook has rolled out an "Order Food" option in other countries. The feature allows users to satisfy their current cravings without having to search through multiple apps and websites to find what they're looking for. Facebook will soon be capable of presenting various restaurant options—from the nearest ones and the best eats, to old favorites and new discoveries.
To do this, just visit the “Order Food” section in the “Explore” menu on your Facebook page. Once you've found your chosen restaurant, just select “Start Order.” After clicking that, you can now browse the resto’s menu, add items to your cart, edit your order, add a tip, and even pay within Facebook.
Facebook and their partner establishments use third parties to deliver the food. For example, if you are a Delivery.com user (for netizens in the US), you can order with your existing account. If you haven't signed up for any delivery service, no worries, as Facebook will allow you to create an account without having to leave their app.