Can someone help me with this buyout tag

Ok so I made a premium tab, set to individual price on each item.

I made it a note on a vaal orb, so its ~b/o 10/8 vaal

But when I hit enter it makes it a "price"

On this page http://poe.trade/html/currency-stash-tabs.html
It states it has to be a note, so what am I doing wrong?

Also to set the ~b/o 10/8 vaal I used 1 vaal orb as its starter to show im willing to trade 10 vaals for 8 chaos. I also put all my vaal in that tab to show in poe.trade how much vaal I already have.

So is this right you guys? Or does it have to say note, cause when I do not it just reverts back to "price"

Thanks for anyone who helps :)

Nvm I fixed it :) I had the prices backwards.

It is supposed to be this

So if there is a vaal orb, I just write this on the note.

~b/o 8/10 chaos this states ill sell 10 vaal orbs for 8 chaos