I know that Ubid is doing that also.
I listed and item MP4 player at 10.00
and shipping of 29.00 and Ubid removed it
because they said the max on this item
was 18.95....So they are watching the
shipping on some items not all of them
but some. Be careful with Ubid because
they don't have a lot of traffic and you
list an item for a buck you'll end up selling
it for a buck. They have NO RESERVE.