(A) No person shall distribute any fertilizer or mixture of fertilizers other than by net weight, unless the director has approved the device which is used to measure the fertilizer.
(B) A meter may be used to deliver fertilizer by quantity provided that each individual meter so used has been tested and approved by the director.
(C) Each distributor shall include on the shipping invoice or delivery ticket for any fertilizer which is delivered by quantity:
(1) Quantity of fertilizer delivered;
(2) The calculated net weight derived from the quantity delivered; and
(3) The conversion factor used to derive the calculated net weight from the quantity delivered.