All taxpayers subject to the payment of taxes, assessed by the
Borough of Green Lane, shall be entitled to a discount of two per
centum from the amount of such tax upon making payment of the whole
amount thereof within two months after the date of the tax notice.
All taxpayers, who shall fail to make payment of any such taxes charged
against them for four months after the date of the tax notice, shall
be charged a penalty of 10 per centum which penalty shall be added
to the taxes by the Tax Collector and be collected by him.