A percentage lease is one which states a minimum rental, and, above that, an additional rental based upon a stated percentage of gross sales. The litigation posing the most difficulty in the area of percentage leases involves the right of the lessee to vacate the premises.
Stuart F. Kline,
Percentage Leases: May Lessee Vacate Premises,
19 Clev. St. L. Rev.
available at http://engagedscholarship.csuohio.edu/clevstlrev/vol19/iss3/21