WordPress at a glance
function is not described

wc_product_sku_enabled() WC 1.0

Returns whether or not SKUS are enabled.

Hooks from the function
Return

true/false.

Usage

wc_product_sku_enabled();

Code of wc_product_sku_enabled() WC 5.0.0

<?php
function wc_product_sku_enabled() {
	return apply_filters( 'wc_product_sku_enabled', true );
}