Associated Orders being created with an "A"
You may have encountered this behavior at some point in either version 1.0 or 2.0 of the app, which occurs due to the way bundle orders are created and processed in Shopify. It’s important to first understand how bundle contents are expected to be included on the admin side, depending on the app version you're using. Please take a moment to review this guide before proceeding: How are bundle contents added to orders?
Additionally, Shopify has certain limitations that prevent some orders from being edited by merchants or other apps. For instance, orders created by third-party apps or certain sales channels cannot be edited. To learn more about why some orders can’t be edited, check out this article: Why are some bundle content line items not included in their original orders?
When this happens, Simple Bundles has a built-in feature that ensures the bundle contents are added to the order by creating an associated order. This new order includes all bundle contents, such as reference custom line items with the bundle name, customer shipping details, and a note linking to the original order. For more information, refer to how our app handles orders that cannot be edited by Shopify.
If you're still unsure or need further assistance, don't hesitate to contact our support team. Please include screenshots and order numbers so we can investigate further.