As you constantly have members of the public filtering in and out of your supermarket, pubic liability insurance is essential. This cover will protect you if a shopper has an accident or their property is damaged as a result of you or your employee's negligence. If you have employees, by law you need employers liability insurance. This protects you if an employee becomes injured or seriously ill as a result of working for you. Stock insurance should be a high priority. Without your stock, you wouldn't be able to run your business. This type of cover protects you if your stock is damaged or stolen and needs replacing. It can also be increased around key dates when you would carry goods that are more expensive than usual, like at Christmas for example.