S.C. Code Ann. § 39-9-160: Information on packages.

Except as otherwise provided in this chapter or by regulations promulgated pursuant to it, a random or standard package kept for the purpose of sale or offered or exposed for sale must bear on the outside of the package a definite, plain, and conspicuous declaration of:

(1) identity of the commodity in the package, unless it easily may be identified through the wrapper or container;

(2) quantity of contents in terms of weight, measure, or count;

(3) name and place of business of the manufacturer, packer, or distributor for a package kept, offered, or exposed for sale in a place other than on the premises where packed.