Goods on a pallet

-- HikaShop version -- : 2.2.3
-- Joomla version -- : 3.3.2

How can I put a fee on pallets and have a shipping cost at the same time ?

The fee of the pallets is calculated as $20 pr. 1000kg
The shipping costs is $5 pr. square meter, the goods are ordered in square meters.

Hi,
The solution will be to :
- Use the "Use price per product" option of your shipping configuration page
- Go to your product configuration page
- Set a shipping fee through the "Shipping prices" tab of your product configuration page