Hi Craig,

Thanks for contacting us here. 

For your information: This is necessary since many stores only manage the bundled items' SKUs, some only use the bundles' SKU and some use both. So it' necessary to have both. In case some users use another third-party plugin to manage stocks and inventory, it might need some customization in the codes to make things work to their preferences. 

In you case, if you want to manage only the bundles' SKU, I will transfer your ticket to one of our developers for giving you further answer on this. Please stay patient meanwhile cause we're having very heavy workloads so it will take some time.

Best regards.

Hi Craig,

I'm so sorry for the late reply!

Please add below code to current-theme (or child-theme) / functions.php

add_filter( 'woocommerce_order_get_items', 'woosb_exclude_bundled_from_order', 10, 1 );
function woosb_exclude_bundled_from_order( $items ) {
    foreach ( $items as $key => $item ) {
        if ( $item->meta_exists( '_woosb_parent_id' ) ) {
            unset( $items[ $key ] );
        }
    }
    return $items;
}

You're welcome!

If you are satisfied with our plugin and support, please reward it with a full five-star ★★★★★ rating. https://wordpress.org/support/plugin/woo-product-bundle/reviews?rate=5#new-post
Thank you in advance! <3