fun placeOrder(cart: Cart): <ERROR CLASS>
fun placeOrder(richCheckOutOrderPost: RichCheckOutOrderPost): <ERROR CLASS>
Place Food and Beverage Order via API.
Return
awaits for async promise to return Order response.
fun placeOrder(cart: Cart, success: (result: Order?) -> Unit, failure: (Exception) -> Unit): Unit
Place Food and Beverage Order via API.