We offer some products on our storefront which are drop-shipped from the manufacture. We use FedEx, while they use UPS. For items with calculated shipping this can cause an issue, as the cost can be different based on the manufactures zip code (ship from), and the customers zip code. We would to see shipping profiles similar to ebay available on the website. You would be able to select the zip code the item is shipping from, and also lock in the shipping service that product requires. It would use UPS/Fedex/USPS rate tables based on the zip you enter .