/// <summary> /// The collection of <see cref="IInvoice"/> associated with the <see cref="IShipment"/>. /// </summary> /// <param name="shipment"> /// The <see cref="IShipment"/>. /// </param> /// <returns> /// The <see cref="IEnumerable{IInvoice}"/>. /// </returns> public static IEnumerable <IInvoice> Invoices(this IShipment shipment) { return(shipment.Invoices(MerchelloContext.Current)); }