Buy item once only

how can u make an item disappear from a shop after someone buys it.

replies are greatly appreciated

You should run a trigger to remove it from the shop.

From what I've been told you will need to set-up your shop without that item, and add it at game start with a trigger.

how do i give a shop an item.

neutral building - add item..

Huhuh...
Another example of laziness...

People should try to figure things by themselves before asking questions...

But oh well...

its also somewhat social to try to find help from others that know what theyre doing.

You need to get a life. No offence intended, but that's the lamest excuse I have ever heard.