Split orders by warehouse

[JasonELVTD]

I am wondering if it is possible to split orders automatically by warehouse location.

We have 3 physical stores, each physical store has the same product in them.  All of the products from each store is for sale on our shopify site.

The problem i am having is dealing with orders that come in online and then fulfilling them when the order is from different physical stores(AKA locations)

What is the best way to handle this? 

[Shop2Drop]

I've heard from Shopify this is not possible.  It may be possible to do this after checkout by writing service to manipulate the order via their API. I would love to hear if anyone ever posts a solution.