My client wants to add a product that needs three different shipping costs:

"We will be selling them for $7.95 a pack. If possible, can you make it an item that get's suggested when you are buying something else? It's a great add on item that we can slip into any order with no additional shipping expense.
Shipping for the these items alone should be $1.50 for one to three packs, $2.50 for 4-12, and $3.50 for 12 -24."

how do you set that up?
http://portlandwinegear.com/shop/ind...products_id=60

Thanks