WooCommerce: Add a Third Description @ Single Product Page

There are times when the “long description” and the “short description” are not enough on the WooCommerce Single Product page. What if you need to add another HTML content section – say – at the very bottom of the page (and maybe, because of the longer page, add another add to cart button there as well)?

In this simple snippet, we will add another “WYSIWYG” text editor in the Edit Product page, and display the output at the bottom of the single product page. Enjoy!

Here’s an additional piece of content I was able to add to the bottom of the single product page thanks to the snippet below.
And this is the backend – a new meta box on the Edit Product page where you can enter HTML content

PHP Snippet: Additional Product Description @ WooCommerce Single Product Page

/**
 * @snippet       Third Description @ Single Product
 * @how-to        Get CustomizeWoo.com FREE
 * @author        Rodolfo Melogli
 * @compatible    WooCommerce 7
 * @community     https://businessbloomer.com/club/
 */

add_action( 'add_meta_boxes', 'bbloomer_new_meta_box_single_prod' );

function bbloomer_new_meta_box_single_prod() {
	add_meta_box(
		'custom_product_meta_box',
		'Product third description',
		'bbloomer_add_custom_content_meta_box',
		'product',
		'normal',
		'default'
	);
}

function bbloomer_add_custom_content_meta_box( $post ){
	$third_desc = get_post_meta( $post->ID, '_third_desc', true ) ? get_post_meta( $post->ID, '_third_desc', true ) : '';	
	wp_editor( $third_desc, '_third_desc' );
}

add_action( 'save_post_product', 'bbloomer_save_custom_content_meta_box', 10, 1 );

function bbloomer_save_custom_content_meta_box( $post_id ) {
	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;
	if ( ! isset( $_POST['_third_desc'] ) ) return;
	update_post_meta( $post_id, '_third_desc', $_POST['_third_desc'] );
}

add_action( 'woocommerce_after_single_product_summary' , 'bbloomer_third_desc_bottom_single_product', 99 );
  
function bbloomer_third_desc_bottom_single_product() {
	global $product;
	$third_desc = get_post_meta( $product->get_id(), '_third_desc', true ) ? get_post_meta( $product->get_id(), '_third_desc', true ) : '';
	if ( ! $third_desc ) return;
	echo '<div>';
	echo $third_desc;
	echo '</div>';
}

Where to add custom code?

You should place custom PHP in functions.php and custom CSS in style.css of your child theme: where to place WooCommerce customization?

This code still works, unless you report otherwise. To exclude conflicts, temporarily switch to the Storefront theme, disable all plugins except WooCommerce, and test the snippet again: WooCommerce troubleshooting 101

Related content

  • WooCommerce Visual Hook Guide: Single Product Page
    Here’s a visual hook guide for the WooCommerce Single Product Page. This is part of my “Visual Hook Guide Series“, through which you can find WooCommerce hooks quickly and easily by seeing their actual locations (and you can copy/paste). If you like this guide and it’s helpful to you, let me know in the comments! […]
  • WooCommerce: Disable Variable Product Price Range $$$-$$$
    You may want to disable the WooCommerce variable product price range which usually looks like $100-$999 when variations have different prices (min $100 and max $999 in this case). With this snippet you will be able to hide the highest price, and add a “From: ” prefix in front of the minimum price. At the […]
  • WooCommerce: Hide Price & Add to Cart for Logged Out Users
    You may want to force users to login in order to see prices and add products to cart. That means you must hide add to cart buttons and prices on the Shop and Single Product pages when a user is logged out. All you need is pasting the following code in your functions.php (please note: […]
  • WooCommerce: Add Second Description @ Product Category Pages
    In terms of SEO, if you’re trying to rank your product category pages, you really need to make the most of the default WooCommerce product category “description” and “thumbnail”. Most themes, if compatible with WooCommerce, will show this content right below the product category name and above products. Nothing new so far. But what if […]
  • WooCommerce: Add Custom Field to Product Variations
    Adding and displaying custom fields on WooCommerce products is quite simple. For example, you can add a “RRP/MSRP” field to a product, or maybe use ACF and display its value on the single product page. Easy, yes. Unfortunately, the above only applies to “simple” products without variations (or the parent product if it’s a variable […]

Rodolfo Melogli

Business Bloomer Founder

Author, WooCommerce expert and WordCamp speaker, Rodolfo has worked as an independent WooCommerce freelancer since 2011. His goal is to help entrepreneurs and developers overcome their WooCommerce nightmares. Rodolfo loves travelling, chasing tennis & soccer balls and, of course, wood fired oven pizza. Follow @rmelogli

2 thoughts on “WooCommerce: Add a Third Description @ Single Product Page

  1. How can I make it work with a custom single product elementor template?

    1. No idea, I don’t use Elementor unfortunately

Questions? Feedback? Customization? Leave your comment now!
_____

If you are writing code, please wrap it like so: [php]code_here[/php]. Failure to complying with this, as well as going off topic or not using the English language will result in comment disapproval. You should expect a reply in about 2 weeks - this is a popular blog but I need to get paid work done first. Please consider joining the Business Bloomer Club to get quick WooCommerce support. Thank you!

Your email address will not be published. Required fields are marked *