Adding MPN to rich snippets

#212631
  • Resolved Beauty Crush

    4 years, 6 months ago

    Rank Math free

    Hi there,
    I have installed plugin “Product GTIN (EAN, UPC, ISBN) for WooCommerce” as I have read in many of the suggestions here on the help forums.

    I have used ‘MPN’ for the “Label of GTIN Code” within the plugin settings.
    I tried to add something along the lines of this to the functions.php:

    add_filter( “rank_math/snippet/rich_snippet_product_entity”, function( $entity ) {
    $entity[‘mpn’] = get_post_meta( $post->ID, ‘_wpm_gtin_code’);
    return $entity;
    });
    ?>

    I have tried to change ‘_wpm_gtin_code’ to ‘mpn’, ‘_mpn’ etc to no avail. It is still not showing up in google rich results test.

    Can you please assist?

Viewing 3 replies - 1 through 3 (of 3 total)
  • Brian

    4 years, 6 months ago

    Rank Math free

    Hello,

    Thank you for contacting Rank Math today:

    This would depend on the GTIN type you have inserted on the Structured data product. See screenshot of this section: https://i.rankmath.com/DJWly7.

    If you have set this to gtin or gtin8/13 then you can use the code:

    add_filter( 'rank_math/snippet/rich_snippet_product_entity', function( $entity ) {
	
    $post_id = get_queried_object_id();
    $entity['gtin13'] = get_post_meta( $post_id, '_wpm_gtin_code', true );
	
return $entity;
});

    If you have set a different GTIN type like MPN, then you need to change it with 'mpn'.

    Please let us know if that works. We are looking forward to helping you.

    Thank you.

    Cesar

    3 years, 11 months ago

    Rank Math free

    Is it possible to use GTIN and MPN at the same time?

    I can only choose one or the other.

    Nigel

    3 years, 11 months ago

    Rank Math business

    Hello,

    You can use both GTIN and MPN on a single product. However, there is no clear documentation on this. You may refer to the following Google forum thread: https://support.google.com/webmasters/thread/112076091/can-we-use-multiple-gtins-and-or-mpns-in-product-schema?hl=en

    Hope that helps. If you have questions, please ask. We are here to help.

Viewing 3 replies - 1 through 3 (of 3 total)

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