This base + weight shipping MIVA Merchant module calculates the shipping charge based on the weight of the items in the order and the state that they are being shipped to. Not compatible with the current google checkout module as that module does not use the customer's address to select the shipping methods available.
The module currently fully supports the mivasql configuration of MIVA Merchant 5. It also supports MySQL as long as load balancing has the data stored on the single MySQL server and
permissions are set correctly on the data
directories. This would be the case in most of the server setups. If you are using Merchant 5.x and your host is web.com, you will not be able to use this module due to the way they configure their servers. There are no known issues with
other hosts.