Yes, I mean différent set of rules that you can name and that appears on the pane that gives shipping choice to customer.

For example you have a shipper named GLS that gives you a shipping table with all countries.

You have another shipper named DHL that gives you another shipping tables.

They have their own price to ship to england, germany, france, or others.

It could be great, with your module, to create a new shipping method, with the name of the transporter and to put the price table with your combination of region and shipping weight then.

When the customer is in checkout pane, he see 2 shipping method available for his country (if the country is filled in admin), and he can choose between DHL and GLS.

That is the idea

thanks

zmobe