"On-Site Sign" means (i) a Noncommercial Sign; (ii) a Commercial Sign that proposes
or promotes a commercial transaction to be conducted on the same premises as the premises
on which the sign is located; or (iii) a Commercial Sign that directs attention to
a good, product, commodity, business, service, event, or other object that serves
as the basis of a commercial transaction conducted on the same premises as the premises
on which the sign is located.