Ordered a small item from Amazon in August, wrong colour arrived so I sent it back and got a refund. Thought no more about it until last week when I got a mail from Amazon stating that the returned item never arrived, so they would be charging me for it again - which they did, yesterday.
I managed to find the return receipt in the depths of my handbag and checked the DHL tracking number, which said the item had been delivered in August.
Just contacted Amazon via chat and have been assured that I will now be refunded again and not charged again.
Wasn't asked for tracking number so I presume they just believed me - but what if it had been a more expensive item?
Will definitely be taking better care of return receipts from now on.