Independent field guide
Build an International Order Total
The RMB item price is one line in the total, not the delivered amount.
Item Stage
Start with the item amount shown on the source page and any domestic movement shown during ordering.
Parcel Stage
Add the current agent, packing and international shipping amounts shown for the actual parcel.
Destination Stage
Use the destination authority for possible import tax, duty or handling. There is no universal allowance or calculator here.