Order Ahead is a feature that is available on your app and allows you to pre-order and pre-pay for items. This way, you can skip the queue and simply collect your order when it's ready.
To order ahead select the Order Ahead option from the Home section of the app, select the outlet, and place your order. You can also see which stores are accepting orders through the app by selecting Store in your navigation bar. If the outlet is accepting orders through the app, you will see the Order Ahead option on the screen.