Maryland Code, Commercial Law § 14-101

(1) Customarily produced for sale at retail for consumption by individuals for purposes of personal care or in the performance of services ordinarily performed in or around the household; and

(2) Usually consumed or expended in the course of that use or performance other than by wear or deterioration from use.

(1) Per pound for an item the net quantity of which is expressed in pounds, ounces, or both;

(2) Per kilogram (1000 grams) for an item the net quantity of which is expressed in kilograms, grams, or both;

(3) Per meter (100 centimeters) for an item the net quantity of which is expressed in meters, centimeters, millimeters, or a combination of them;

(4) Per quart for an item the net quantity of which is expressed in quarts, pints, fluid ounces, or a combination of them;

(5) Per liter for an item the net quantity of which is expressed in liters and milliliters, or a combination of them;

(6) Per 100 feet for an item the net quantity of which is expressed in yards, feet, inches, or a combination of them;

(7) Per 100 square feet for an item the net quantity of which is expressed in square yards, square feet, square inches, or a combination of them; or

(8) Per 100 units for an item the net quantity of which is expressed in terms of a numerical count.