Yes a seller can, see the things they can and cant do below.
But, I wouldn't, as what if you weren't the successful bidder, and the listed charge is appropriate for whoever does win the auction. You have to consider the seller is looking at the big picture not just one single buyer. In my case though if I had made that agreement with you at auction end, I would send a modified invoice reflecting the agreement. As they have agreed to do.
But also, why would you bid on an auction if you didnt like the postage price, technically you agreed to it, you should have been happy with it. But some of us sellers are generous and help buyers.
Bids within 12 hour end of auction
You can:
- Add a second category, unless there are category restrictions (fees may apply)
- Add to the item description
- Add photos
- Add optional listing upgrades to increase your item's visibility
- Decrease the cost for existing postage services
- Add a new domestic postage option
You can't:
- Change the listing format
- Change the listing duration
- Change the starting price
- Edit the listing description
- Increase the cost for an existing postage service
- Remove an existing domestic postage option
