Manual validation asks staff to interpret policies, inspect proof, manage exceptions, and sometimes negotiate with customers. The problem is the system, not the people.

Validator takes the layered rule off the cashier and the attendant. Guests get a faster, clearer path. Staff spend less time checking tickets and explaining why one visit is different from another.

Inconsistent enforcement creates disputes, weakens lease rules, and makes the intended parking policy meaningless.

A simple guest and staff experience is the point of putting complexity in the rule set instead of at the counter.