blanket policy

blanket policy　总括保险单，统保单　

blanket policy is a policy which behaves similarly to a variety of things.Based on Webster’s Dictionary it“covers a group or class of things or properties instead of one or more things mentioned individually，as where a mortgage secures various debts as a group，or subjects a group or class of different pieces of property to one general lien.”blanket price　总括价格　the price includes all possible cases.