how i can transfer/send to somebody items ?

you use the market, have your "somebody" to be prepare to receive the item when u put it on the market vs x (x=number, i believe if u put an item on the fg for more then 15 or 20 then there will be a fee charge) fg.

message him in game when will it be up, when he receive item u will get an amount of fg then send him back the fg if u wish.

here are some commands you can do ingame http://ladderslasher.d2jsp.org/index.php?g=9

market info section 5: http://forums.d2jsp.org/index.php?showtopic=24496799&f=74

on a side not,
make sure if you are transfering anything valuable you do not put it up for less fg than its worth because once on the market anyone can buy the item, so like if you were trading a 100 ee sword and you post it on the market for 10 fg, and somebody other than intended purchases it, there is absolutely nothing that you can do to get it back, other than making an iso thread in the trading grounds and hopeing to find it again

gl