نمایش پیام ارسال رایگان در سبد خرید

				
					/**
 * Show a message at the cart/checkout displaying
 * how much to go for free shipping.
 */
function my_custom_wc_free_shipping_notice() {

	if ( ! is_cart() ) { // Remove partial if you don't want to show it on cart/checkout
		return;
	}

	$packages = WC()->cart->get_shipping_packages();
	$package = reset( $packages );
	$zone = wc_get_shipping_zone( $package );
	global $woocommerce;

	$cart_total = WC()->cart->get_displayed_subtotal();
	if ( WC()->cart->display_prices_including_tax() ) {
		$cart_total = round( $cart_total - ( WC()->cart->get_discount_total() + WC()->cart->get_discount_tax() ), wc_get_price_decimals() );
	} else {
		$cart_total = round( $cart_total - WC()->cart->get_discount_total(), wc_get_price_decimals() );
	}
	foreach ( $zone->get_shipping_methods( true ) as $k => $method ) {
		$min_amount = $method->get_option( 'min_amount' );

        if ( $woocommerce->cart->cart_contents_count != 0 && $method->id == 'free_shipping' && ! empty( $min_amount ) && $cart_total < $min_amount ) {
			$remaining = $min_amount - $cart_total;
			wc_add_notice( sprintf( 'Add %s more to get free shipping!', wc_price( $remaining ) ) );
		}
	}

}
add_action( 'wp', 'my_custom_wc_free_shipping_notice' );