We a warehouse on the east coast and west coast (New York and California).  Most products are available from both warehouses.
Would be great to designate more than one warehouse for a product, then have AmeriCommerce determine shipping options / timing for them.
For example, if we list a product as being in the NY warehouse, it's a 5-day ship to the west coast...which causes us to lose orders from the west.  The reverse is true if our Maryland customer is viewing a product listed in AmeriCommerce as being in the CA warehouse.
Ideally, we could list both warehouses on a single SKU.  Then, it would show 1-2 day ground shipping, no matter whether they are in the east or west.
It would be perfectly fine with us to have all shipping options appear to the customer.  Perhaps it would show 1 day shipping as $15 (from their nearby warehouse) AND $25 for 1-day shipping (from the distant warehouse).  They would then select the least expensive of the two options and all would be fine.
Right now, we lose customers when the customer lives far from the AmeriCommerce-listed warehouse, because they think they will have to wait a week for their item.