What column

What column in ItemResource is responsible for that that the subject could be transferred on the bargaining?

From what I can tell in the v2 Server the flag_xxx normally used in 7.3 and under to disable selling/trading/warehousing are gone. I could be incorrect and if-so someone feel free to correct me.

In the older servers it was:

flag_sell
flag_trade
flag_storage

1 = can / 0 = can't

They smashed together all the flags into one column.
Which is a pain in the ass for us, but is actually a pretty smart move. First one I see from nFlavor.

item_use_flag and you have to check the bits

Thanks c1ph3r ;)