Trade, search or filter, "crafted", Add "craftable"

On the Trade site one can search for items having specific crafted modifiers. For example I search for a bow which has

CRAFTED #% TO COLD DAMAGE OVER TIME MULTIPLIER

I suggest adding

CRAFTABLE #% TO COLD DAMAGE OVER TIME MULTIPLIER

search options too.

What does "craftable" mean? One can bench-craft that modifier. That means that the item has enough high ItemLevel. And the item has an empty suffix (or prefix) slot. And, the item does not have any crafted mod.

You can do this by doing a Count search with "crafted prefix/suffix" and "open prefix/suffix" since you can craft over an existing craft.

Itemlevel isn't a requirement when benchcrafting.