i am new to wordpress , i need to change the total shipping fees to zero based on items category in the cart i tried to change shipping method to free shipping but it doesnt work
add_action( 'woocommerce_before_checkout_shipping_form ', 'before_shipping');
function before_shipping( $checkout ) {
WC()->session->set('chosen_shipping_methods', array( 'free_shipping' ) );
}
although I thought of disabling shipping calculation base on the cart items but I couldn't do it
i need to do this without installing any theme
Any help?
