WooCommerce Cart Hooks – WPDesk
The “Add your own sections to the cart page” in WPDesk’s WooCommerce Cart Hooks article is very helpful in learning how add_action hooks code works in functions.php file. WPDesk’s “WooCommerce Empty Cart Hooks – Visual Guide” is also especially helpful. In the above code, WPDesk helps me see that the first part (woocommerce_before_cart_table) is the…