..... see screenshots for which buttons to click for trade and broker.....
http://wiki.battlemaster.org/wiki/Trade
... "trade" button... is just that. direct trade. brokering is totally different place.
It's the same page.
Also, the
Outside your trade distance, this deal should not have been shown as available.
This is the error I got as Lord prior to the bug being "fixed".
I'll be in my region tomorrow, I'll let you know my trading options.