public ProductModifiersBuilder WithPriceModifiers(IEnumerable <IPriceModifier> priceModifiers)
{
ProductPriceModifiers.AddRange(priceModifiers);
return(this);
}
public ProductModifiersBuilder WithDiscount(params IPriceModifier[] discount)
{
ProductPriceModifiers.AddRange(discount);
return(this);
}
public ProductModifiersBuilder WithExpense(params IExpense[] expense)
{
ProductPriceModifiers.AddRange(expense);
return(this);
}
public ProductModifiersBuilder WithTax(IProductTax tax)
{
ProductPriceModifiers.Add(tax);
return(this);
}
