Bid Management releases bid management information and updates to all subcontractors at once, while the subs can post bids with dates, time and different versions capable of being tracked. The system also monitors subcontractor certification and qualifications. Each of these packages can be run stand-alone or integrated with Sage 300 Construction and Real Estate. Information that can be shared includes extras, cost codes and categories as well as project information such as estimates, commitments, costs and revenue.