The American tax security credit is a 30% enhanced tax credit over and above the standard deductions that an agri-retailer would have through their tax system. In addition to that, however, they also have access to specialized security equipment. An example would be valve locks for anhydrous tanks that they can apply for to receive as much as a 50% rebate on those products.
If you analyze the overall numbers, what you're seeing is generally a 50-50 split between the government and industry on the cost of security infrastructure, including software training, personnel clearance, and that type of thing. They see that as just their obligation, literally, to share the load towards a goal that obviously benefits all of society in the United States.