Hi,
We use UPS realtime shipping rates for Domestic (US) orders and we are now moving towards enabling international shipping. For this we are going to use the UPS LandedCost Web Service as we ship hazardous material (fragrance = alcohol). We need to pass the Tarriff code (also called Harmonization Code) for each product to get the VAT and Duties rates to charge to the customer.
Now, I understand it is not supported out of the box and I have the source code and a fairly old version of ML (7.2.0.0).
Did anybody did this before? I was thinking of using a dummy RTShipping.InternationalCarriers to be able to call my custom shipping methods list and VAT calculation functions. Does that look like a good idea?
Thanks