This is very similar to package policies where insurance companies package all the coverages on one policy. This includes fire, GL (General Liability), etc. BOP’s policy can include the following coverage: Property insurance for buildings and business personal property, business interruption (business income).
Please note BOPs don’t cover workers compensation, Earthquake, flood, EPLI, professional liability, Auto liability; your insurance agent might be able to include some of these coverages but you have to let them know which one you want since these are not included in the regular BOP policy.