TRIGGER-trade cart system

[pangahas]

I need help doing a trade cart system.
Idea was whenever I build a warehouse a trade cart would automatically be created then it would by itself go to a nearest economy building(mill,quarry etc.)then it would acquire the custom item and the amount of charges the building has and return it and give it to the warehouse..

 

[CrazyKiD]

I'll try wait till I make and post a map with that system, okay?

 

[VergilThazaar]

You could try this Trading System. Might not be exactly what you need, but can give you the basics to do your system yourself.