public InvoiceBuilder WithDiscount(PoundsShillingsPence discount)
{
this.discount = discount;
return(this);
}
public InvoiceLine(String product, PoundsShillingsPence value)
{
this.product = product;
this.value = value;
}
public Invoice(Recipient recipient, InvoiceLines lines, PoundsShillingsPence discount)
{
this.recipient = recipient;
this.lines = lines;
this.discount = discount;
}
public InvoiceLineBuilder With(PoundsShillingsPence cost)
{
_cost = cost;
return(this);
}
