public static function post_add_dismissed_suggestion_handler() {
		if ( ! check_ajax_referer( 'add_dismissed_marketplace_suggestion' ) ) {
			wp_die();
		}

		$post_data       = wp_unslash( $_POST );
		$suggestion_slug = sanitize_text_field( $post_data['slug'] );
		if ( ! $suggestion_slug ) {
			wp_die();
		}

		$dismissed_suggestions = self::get_dismissed_suggestions();

		if ( in_array( $suggestion_slug, $dismissed_suggestions, true ) ) {
			wp_die();
		}

		$dismissed_suggestions[] = $suggestion_slug;
		update_user_meta(
			get_current_user_id(),
			'wc_marketplace_suggestions_dismissed_suggestions',
			$dismissed_suggestions
		);

		wp_die();
	}