Legal Metrology Act, 2014 (Act No. 9 of 2014)

Prepackaged goods or articles which may be sold other than by reference to a measurement unit must bear no direct or indirect reference alluding to quantity in terms of any measurement unit or number, including numbers which might be construed as such a reference either—

(a)        on the goods, package or container;

(b)        on the label attached thereto or inserted in a transparent container;

(c)        on any invoice, delivery note or other writing.