Give Items to a offline player

[Xentar]

Haha, is ok, man... i just posted without explain what i'm really after. Well, i just finish a market system, what is that? is a place where any player can post a item he want sell, then any player appear, see the post and buy it if he want. The only problem i have now is that the owner of the post need be online if he want sell the item. Then, the idea is that he can go offline, and if any player buy the item from the market, the owner of it recieve the pay.

With the thing i'm trying to do (the offline thing) u can do a reward systems, mails, leave messages, etc... but i need right now, for my market system ^^