add_filter( 'rank_math/snippet/rich_snippet_product_entity', function( $entity ) { $entity['hasMerchantReturnPolicy'] = [ '@type' => 'MerchantReturnPolicy', 'applicableCountry' => 'DE', 'returnPolicyCategory' => 'https://schema.org/MerchantReturnFiniteReturnWindow', 'merchantReturnDays' => 14, 'returnMethod' => 'https://schema.org/ReturnByMail', 'returnFees' => 'https://schema.org/FreeReturn' ]; return $entity; }); Nightfall I (Rustscape 12) - Kunstpate