Buyer made cancellation request seconds after buying... How much money did I lose?

[billythekid16]

Earlier this morning, a buyer purchased an item from me using BIN and seconds later he put in a cancellation request.  Cancellation reason: "Order placed by mistake." 

After reading the cancel details...

  Total refund to buyer: $5.64

   Refund summary
     Purchase price: $5.64
     Shipping: $0.00
     Fee credits: -$1.10

       (Final Value Fee Variable percentage $0.80, Final Value Fee Per order fixed amount $0.30)

   Refund amount you owe: $4.54

Did I lose $1.10 on someone's mistake?  Is $1.10 what I must right down on my records? Refunds and cancellations happens once in a blue moon for me.  But I remember years ago that the FVFs are non-refundable when refunds happen, and I presume eBay never changed that.

[solidguitar1961]

Ebay didn't use to refund those fees . Now they do . You refund  $4.54 and the other $1.10 is refunded by Ebay

[fern*wood]

It shows you only have to refund $4.54 and the $1.10 is a credit, so you don’t lose anything.