Okay sometimes the following happens....
A person lists something on ebay (first 50 per month is free) less any upgrades one might add.
Let's say the item sells, the following day or so later ebay has ended a billing statement for a seller, this is the amount due by a certain day, (some sellers have the option to use paypal as an auto payment when billed).
Now let's say you list an item or two more, and again added some upgrades.
So a seller notices they have a bill due, and it's either paid by the auto payment or they make a payment themselves.
Their newly listed items close without any buyers.
So 30 days later ebay does the billing again for the unsold items that were upgraded etc.
A seller thought they had paid all fees, but only on the last billed invoice.
This is easily confused by a seller.
However I did notice a couple of days ago, when I was listing a few items, that a photo upgrade option had auto clicked, of course I caught it and unchecked the option, sometimes this happens if you click the add photo, although all of the options haven't loaded on the ebay page the link and form box is there, just not visible for 3-5 seconds, one can easily click one of the upgrades by accident, and if they paid no attention to the fees prior to starting their listing, then they will be charged for it.
Not saying it was a seller's fault, just saying everyone can make a mistake, a seller, ebay, or even a buyer (as many buyers don't bother reading a listing).
