I thought there was already a request for this, but I can not find it now. We have recently had a bunch of our dropship warehouses change what shipping methods they offer. Some have eliminated USPS, while some only ship USPS Ground Advantage, others only offer UPS Ground, others only offer 2nd day or Ground. Currently there is no way to set this at the warehouse level, we have to set this on every product from a given warehouse, which is leborious to say the least, and it is easy to make a mistake. It would make a lot more sense to be able to define this at the warehouse level.