Hi,

When I buy a product P from a given vendor A, the delivery company B will charge me with different border taxes:

• Border Tax 1 : a percentage of vendor A bill amount
• Border Tax 2 : a fixed amount
• VAT : a percentage of vendor A bill amount + a fixed amount

Tax 1 et Tax 2 should be taken in account for the cost calculation of product B.

I cannot know the amount of tax 1 before delivery.

How should I set up Product B?