Faustus Merchant Tabs -- Stacked Items (e.g. Tattoos) pricing is confusing.

The Faustus Merchant tab works differently from normal trade with stacked currency.

Normal Trade: I have a stack of 10 things and I set the price to 20c, then trade messages will ask for 1 item at 20c.

Also, on the trade site on the left the stack size is shown, but the message doesn't ask for the whole stack at the price shown on the right -- for that you'd use bulk trade.

Faustus Merchant Tabs:
If you stack 10 tattoos and set the price to 20c, then the *whole stack* gets sold for 20c. So that's 2c each.

Also, on the trade site it looks just the same: 20c shown and the stack of 10 on the left.

Also, if you keep track via
https://www.pathofexile.com/trade/history
you won't see the mistake, as it will say something like
"Sold: Honoured Tattoo of the Hatungo For: 128x"
Even though you sold multiple for that price.

I think it would be better to bring this in line with how the rest of trade works -- the price you set is for each individual item. if it's easy to code there could also be 20/10 style pricing to sell multiples (as with regular trade).

Support, the UI should be consistent or more clear about bulk pricing.