In almost every trade on Outpost you see the almost standard word formation:

[item name] --> [item price]
[item name] --> [item price]
[item name] --> [item price]

I have no problem with this formation because it shows you how much the seller wants for his stuff in an easy way. But sometimes it gets unclear if there are really allot of items. Therefore I think it would come in handy if you could create a scheme for this, it has the same sort of idea, only the scheme is a lot more clear.

If it's possible though, it would be even nicer to add a button that makes your scheme set on alphabetical order, if you really have allot of items and came to your trade for one specific item, it would be nice for him/her to have the possibility to rapidly find the item they are interested in.

Also it would be nice to add the option for having your own signature, for instance a line that I would use:

Thnx for showing interest in my trade.
Have fun trading!

It would make things a little more easier and also more personal.

Take a look at it and let me know :)

Sincerely, Gabib