Excessive Listing Fees

Hi all

I have about 180 items listed and add around 10 items a month. I just received an invoice with a listing fee of $90.00 for one month.

I’ve read as much as I can and can’t find a definitive answer and some eBay menus that could provide the answer take me to a dead end.

Am I paying a listing fee for listings which are renewing? Even so I still don’t think I’d reach the maximum of 40 free listings a month. I sell in collectables and pottery and glass.

Thank you and kind regards
Debra