Similar thing happened to me with PayPal, buyer got to keep the item, and got a refund (by doing a chargeback on their CC) and I got billed the amount + 15% of fees and punishment. I provided exhausting proof of delivery and that there was no contact or complaints from the buyer, but they didn't care. They said, since it's a chargeback, they HAVE to give them their money back. The buyer was a client of Commonwealth B…
Interestingly about chargeback, I've noticed the same. I tried to file a chargeback with my bank in France and got denied despite it being a valid claim and me providing all the documentation for it. But, when I used my US credit card to file a chargeback it went through fine and there was no issue. I wonder if some countries are more lax with charge backs?
Was it a credit card or debit card?
Debit cards often only provide limited chargeback capability (e.g. if your card is fraudulently used).