public void BuyItems(decimal payAmount, Sale sale)
{
// Does nothing
}
public void VoidSale(Sale sale)
{
// Does nothing
}
public void MakePayment(decimal paymentAmount, Sale sale)
{
// Does nothing
}
public void TotalSale(Sale sale)
{
// Does nothing
}
public void BuyItems(Sale sale)
{
// Does nothing
}
