How can I add on a set price to all international orders??

I have a dream... for the shipping system I am currently working on.
I would like to have set amount of shipping cost for various shipping options.

IE
Option:
Small items : $5.00
medium items: $8.00
large items: $10.00.

So rather than weight each item or giving each one a explicit price, when I add the product I can select of the 3 options for the shipping cost.

In addition I would like a set free to be added for international orders. For instance a fee of $20 is added for all non national orders.

I have installed the international shipping module but this only gives me the option of having 1 flat rate for national and 1flat rate for international. This is not quite what I’m looking for.

Is it possible to fulfil my dream? Or am I restricted by the system?? :huh:

You would need to write code to add the small, medium, and large options to the admin products page. I doubt if what you want to accomplish would be worth the expense.

Can you define small, medium, and large by weight? Remember, it doesn't have to be exact - you can make a little more on one, and a little less on another and still come out OK on the average.

Yes I Could define small medium and large by weight.

Even mask it with a <select> element
IE

But it still does not help with international orders http://www.zen-cart.com/forum/images/smilies/sad.gif

Snype:

In addition I would like a set fee to be added for international orders. For instance a fee of $20 is added for all non national orders.

You could just use the low order fee for this. There's a setting to apply it to International orders only.