With a Cargo request, do I still need to send my original receipts to your office? / If you submit a cargo request (for goods exported by a shipping company), you do not need to send your original documents to our office in the post. Instead, you can simply upload copies of your receipts and digital export documents
. These digital export documents
are sufficient to prove that your goods have been exported to a non-EU country.
You can see how to submit a cargo receipt here
If you have exported your goods by airplane or car yourself please read out instructions here