I've got these notes on it:
shippingcumlative.flag If True, the shipping calculation will add weight, Price and Quantity shipping costs together. If false (Default) the cheapest price between price and quantity with be used, unless the weight cost has been calculated, in which case weight cost is used.
I'll note it for an update
Regards
Rob
shippingcumlative.flag If True, the shipping calculation will add weight, Price and Quantity shipping costs together. If false (Default) the cheapest price between price and quantity with be used, unless the weight cost has been calculated, in which case weight cost is used.
I'll note it for an update
Regards
Rob