Maik Hoepfel
6fd9ebc29f
Drop upper_charge logic for weight based shipping methods
Previously, weight based shipping methods accepted an upper charge
field. When no weight band matched the baskets weight, this was
returned. I am not aware of a single retailer who calculates shipping
charges like that. It's impossible to pick a sensible value for a
retailer, as there's no upper limit to the amount of items ordered, and
any shipping charges would have to cover costs for that.