Add insurance to the order total based on rates you establish in your Miva Merchant admin. We also have the corresponding module for an older version of Merchant.
The module admin interface allows you to construct a table ofranges of subtotal values with corresponding insurance charge. You also can select to make the insurance cost a taxable entity.
The store owner can give the customer the choice to acceptor reject insurance coverage or he can make the insurance a mandatory charge.
Limitation: This table is based on the subtotal and is not related to the method of shipping. If your shipping methods do not charge insurance uniformly, this module will not be able to differentiate between them.
Emporium Plus creates and licenses plugin modules for Miva Merchant, a highly extensible eCommerce shopping cart application for the Internet.