An invitee has an invitation to potentially conduct business. The property owner has a duty to look for hidden harms. When someone is a licensee, they are going onto somebody’s property for their own convenience. That property owner has a duty to tell them of issues they know about. If there is hidden harm they do not know about, there is no liability. With an invitee, the premises owner is required to search out the hidden harms. If there is something they reasonably should have discovered, they could be liable for the hidden harm.