(Assumes you have the module Shipping by order value)
In admin> "payment and shipping methods"> "Shipping"> "Packages" you set the shipping costs.
In the "Tier 1 Shipping Rate" you enter the shipping cost for all orders worth less than the order value you enter in the "Tier 2 Order Total Level"
In the "Tier 2 Shipping Rate", enter the shipping cost for orders that are worth as much as the value in the "Tier 2 Order Total Level" and less than the value you enter in the "Tier 3 Order Total Level".
In the "Tier 3 Shipping Rate" you enter the shipping cost for orders that are worth more than what is stated in the "Tier 3 Order Total Level".
In "Tax Class", enter the VAT class.
In "Shipping Zone" you specify which zone should be able to select the shipping option. If you e.g. states Sweden, only customers from Sweden can choose the shipping option.