static void Main(string[] args)
{
Invoice invoice = new Invoice() { Customer = "Veeti" };
InvoiceItem butter = new InvoiceItem() { Name = "Butter", Price = 3.45, Quantity = 1 };
InvoiceItem cheese = new InvoiceItem() { Name = "Cheese", Price = 4.99, Quantity = 1 };
InvoiceItem soda = new InvoiceItem() { Name = "Cola", Price = 0.99, Quantity = 6 };
invoice.AddItem(butter);
invoice.AddItem(cheese);
invoice.AddItem(soda);
invoice.PrintInvoice();
}
public void AddItem(InvoiceItem item)
{
invoice.Add(item);
}
