Parking labeled "visitor" parking is always abused. By turning any spot into a visitor spot and making it easy to find parking, abuse is largely eliminated.
Buildings can make their dedicated visitor parking available to book on Parkade. Additionally, any spot in your lot can be made available for visitor parking, like assigned tenant parking that's sitting vacant.
Adding a price to visitor parking is hard when visitor parking is regularly abused or untracked. Switch those spots to Parkade, and you'll not only make significantly more revenue, but make parking easy for tenants too.