to an amount not to exceed the lesser of 2% of the amount financed or $300.
Prepaid finance charges permitted under this subsection are in addition to finance charges permitted under subsection (1) and (2), as applicable. Prepaid finance charges permitted under this subsection are fully earned when paid and are non-refundable, unless the parties agree otherwise in writing.
If a prepaid finance charge with respect to the original loan was payable to the lender pursuant to subsection (4), then the aggregate amount of prepaid finance charges payable to the lender or any person related to the lender with respect to the new loan may not exceed the lesser of 2% of the additional amount financed or $300.
K.S.A. 16a-2-401