Buy it now insertion fees when ebay says listed till sold. If I dont sell an item they continue to g

[wooden_flower]

A fixed price listing is automatically renewed once per month, using a free insertion, or incurring an insertion fee each renewal.

Good 'Til Cancelled listings

Good 'Til Cancelled listings are fixed price listings that renew automatically once per calendar month. We charge an insertion fee and applicable optional listing upgrade fees when you list your item for the first time, and each time it renews. These listings count toward your monthly zero insertion fee listings. Insertion fee and listing upgrade fee amounts are based on the terms in effect when the listing goes live and when it renews.

https://www.ebay.com/help/selling/fees-credits-invoices/store-selling-fees?id=4809&st=12&pos=1&query...

[chapeau-noir]

Your title got cut off.  With GTC (good until cancelled (or sold)), insertion fees (if any) occur every month when the item is auto-relisted.