Shipments method as delivery

[spacavo]

Hello.

I have J1.7 with VM 2.0. There is one extension or how i parameterization to ship an order with taking into account 3 different ways of weight and 3 groups of postcodes?.
And when the buyer goes to checkout depending on weight and zip code to get out costs.
Ηow to name the way of payment?.
I have the weight and list of the postcodes from areas and the costs from the distribution company.

HELP. .

Thanks in advance.