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); }