By default, SKULabs automatically submits mark as shipped requests to your sales channel when shipping labels are created or manual shipments are recorded.
Marking an order as shipped is something every shopping cart and marketplace struggles with. Amazon famously lost the ability to process even their own mark as shipped requests generated even on Amazon Seller Central around Thanksgiving 2020.
For that reason, we automatically retry most mark as shipped requests. When mark as shipped requests are unable to be retried or fail a certain number of times, it will be up to you and your team to process the requests manually. Not to worry however, because you now have more tools than ever to identify problem orders.
Orders may be tagged "Failed mark as shipped"
Orders may not have a green check mark under the "Marked shipped" column on the orders view.
For stores configured to import shipped order status update, the channel status will not say "shipped" but the order might be found in the shipped tab on SKULabs.
How to re-send mark as shipped requests to your store
Once you've identified the problem orders you can submit manual mark as shipped requests manually or in bulk.
Amazon only accepts shipment information by feed. Feeds can take up to 24 hours to process worst-case. Amazon will not investigate delays shorter than 24 hours.