When you add an item to your POL, does BBTS charge you shipping when you add the item, or when you decide to ship your POL? Also, when you first add an item to a new POL, does it charge full shipping for the first item, then adds shipping charges per pound for each added item? For instance: UPS Ground $6.49 plus $0.90 a pound.
The first order you get charged the $6.90 plus the charge for the weight. So if you start a new PoL. and it weighs 2 lbs, you will be charged $8.29 for shipping on top of the cost of the items. The next time you add something to your PoL and it weighs 3 lbs, your shipping cost is $2.80.