Realtime: Title (default Real Time Ordering) names the module in the header menu builder and on the cart review page. With Realtime: Reorder on Customer Checkout at Yes (default), the realtime section of a customer's order page shows a Reorder button next to the Order time label (and a Track Order link when a courier delivery is in progress); the button opens a Reorder pop-up where the customer picks a date and reorders the same items. Set it to No to remove the button and its pop-up.