In addition to the amounts authorized to be collected pursuant to NRS 604A.5058, a licensee who makes a high-interest loan in accordance with the provisions of subsection 2 of NRS 604A.5057 may charge a fee of not more than $15, payable on a one-time basis, for any installment payment that remains unpaid 10 days or more after the date of default.
NRS 604A.506