Disclaimer:
Use this addon as additional protection layer as i am not responsible if you get scammed,, and I don't guarantee that it will work 100%. Use it on your own risk and DO NOT TRADE when you are lagging with or without addon.
Usage:
type:"/tradelocker" to invoke items interface, add items then close.
You can shift+click items in AH, bags,inventory,chat ,atlasloot , etc..
it's no necessary that you own the item, you need the ITEM LINK
Once you start trading , check the checkbox to activate addon
Select desired item from list matching each slot and type quantity.
you can click on trade safely.(again no guarantee).
included SS_SafeTrade for additional protection.