Where did you read that it's fixed price only? I've deleted my email now so perhaps it was in that, but there's nothing in the terms and conditions that I can see to indicate that. It says they have to be listed by X date in either fixed price or auction format so I'd imagine that's what they'd have to honour.
Ah, so it does (say that). I very rarely do auctions so I really couldn't say. Hopefully someone will check their fees when they sell something by auction and let you know.
Auctions can only run for 10 days so if you used 30 days you'd have three times as long to sell items under the offer.
