WooCommerce - How To Display Product SKU On WooCommerce Checkout Page

https://orbisius.com/blog/display-product-sku-woocommerce-checkout-p4466?utm_source=yt&utm_medium=yt&utm_content=post4466&utm_campaign=content_mkt 

// First, let's write the function that returns a given product SKU







function bbloomer_return_sku( $product ) {

   $sku = $product->get_sku();

   if ( ! empty( $sku ) ) {

      return '<p>SKU: ' . $sku . '</p>';

   } else {

      return '';

   }

}

 

// This adds the SKU under cart/checkout item name

add_filter( 'woocommerce_cart_item_name', 'bbloomer_sku_cart_checkout_pages', 9999, 3 );

 

function bbloomer_sku_cart_checkout_pages( $item_name, $cart_item, $cart_item_key  ) {

   $product = $cart_item['data'];

   $item_name .= bbloomer_return_sku( $product );

   return $item_name;

}

 

// This adds SKU under order item table name

add_action( 'woocommerce_order_item_meta_start', 'bbloomer_sku_thankyou_order_email_pages', 9999, 4 );

 

function bbloomer_sku_thankyou_order_email_pages( $item_id, $item, $order, $plain_text ) {

   $product = $item->get_product();

   echo bbloomer_return_sku( $product );

}




























Or



















<?php

 

// credit: https://markeviota.com/woo-show-sku

add_filter( 'woocommerce_cart_item_name', 'showing_sku_in_cart_items', 99, 3 );

function showing_sku_in_cart_items( $item_name, $cart_item, $cart_item_key  ) {

    // The WC_Product object

    $product = $cart_item['data'];

 

    if (empty($product)) {

        return $item_name;

    }

 

    // Get the  SKU

    $sku = $product->get_sku();

 

    // When sku doesn't exist

    if (empty($sku)) {

        return $item_name;

    }

 

    // display the sku

    $item_name .= '<br><small class="product-sku">' . __( "SKU: ", "woocommerce") . $sku . '</small>';

 

    return $item_name;

}