Hit ‘Promote Listing Now’ by mistake...can I delete? How much does it cost?

[mrssmiling]

I have hit ‘promote listing now’ in error, at the end of listing a few items.
I can’t see if there is a way to delete it...probably not, knowing EBay! If not, does anyone know what I have let myself in for? It’s books and games, at differing price levels. I wondered if I should just delete each listing and just start again? Any advice welcome.

Quickly go into the 'edit' view and afaik you can untick it!

A couple of my listings seemed to have this too. Is this something that I did by mistake?

There's a box you tick, near the bottom of the page. Its just above the box where you can offer discounts for multiple purchase.