Which form of Inland Marine transportation insurance covers all shipments made via common carrier during a year

Blanket transit insurance typically covers a specific inventory or property against loss during transportation but does not necessarily extend coverage to all shipments made via common carriers throughout the year. It is more focused on certain categories or groups of items rather than a broad, year-long policy for various shipments.

Block transit insurance usually pertains to a fixed quantity or block of goods shipped at one time rather than covering multiple shipments throughout the year. It is limited in scope and does not provide the comprehensive annual coverage that businesses may require for ongoing shipping activities.

Universal transit insurance is not a standard term in the industry and may refer to various forms of coverage that do not necessarily ensure comprehensive annual protection for all shipments. Its vague designation can create confusion and does not guarantee the same level of coverage as annual transit insurance.