The Per Unit perweightunit shipping module takes the:
(products_weight * quantity ordered) * Unit Rate
to create the shipping charge for the product ...
If the Unit Rate for the 3 zones were proportional, US being 1, Canada being 1.25 and the Rest of the World being 1.75 ... as an example, then a Product with Product Weight of 3 would be:
Quantity 1
US = (3 * 1) * 1 = $3.00
Canada: (3 * 1) * 1.25 = $3.75
World: (3 * 1) * 1.75 = $5.25
Quantity 2
US = (3 * 2) * 1 = $6.00
Canada: (3 * 2) * 1.25 = $7.50
World: (3 * 2) * 1.75 = $10.50
This can be accomplished by cloning the Per Unit perweightunit shipping module for the 3 zones and then setting the weight on the products to be the shipping cost to the US for each product ...
Linda McGrath
If you have to think ... you haven't been zenned ...
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