Why does my receipt say "duplicate invoice"?

You may have noticed some of your Flux receipts marked as a "duplicate invoice". We include this text on VAT receipts in order to lower the risk of expense fraud - we want to make it clear that there may be multiple copies of the same receipt to make it more difficult for someone to make multiple claims using both a digital and a paper or email copy of the same receipt.

But don't worry - you can still use your digital receipts for expensing and tax purposes as normal!