When I played this game ages ago on the xbox, I had memories of going to merchants, and selling things one by one by one. this raises disposition for that session of trade.

but on computer, this is really annoying to do, because I have to move my mouse slowly from each side of the screen, clicking small buttons.

Is there any way with the keyboard or anything else to do this more quickly?

also is there a way to change haggling price without using mouse?

One of the beauties of Morrowind (sadly lacking in later games) is that the UI windows are both movable and re-sizable. I resize and move my barter windows, positioning them side-by-side, so that I only have to move my cursor a short distance (about an inch) from button to button and back again.

.... wow. I'm pretty dumb not to think of that haha I will try this thanks!

well, I guess there is really no hotkeys then?