Hi ! I've been selling for awhile now but I wanted to add another shipping option to my listings. I have changed my preferences in my account to allow combined payment and then selected combined shipping option. My questions is this: If I have a buyer who selects 1 item that is less then 1 pound and ships via USPS First Class Mail, and another item that is 2 pounds via USPS Priority mail, does the system combine the weight and change the shipping service to be either Parcel or Priority? I want to be sure the system in intuitive like that. I would hate to loose money on incorrect shipping labels.
