Handal has agreed to handle the Company's Patent Enforcement Matters on a partial contingent fee basis. The Company will pay a monthly retainer fee of $30,000 creditable against future contingency recoveries. Handal has agreed to advance related expenses excluding experts and prior art search firms. The Company has agreed to (a) pay Handal a fee equal to 33% of any license fee or settlement related to Patent Enforcement Matters, less prior retainers; and (b) reimburse Handal for advanced expenses. The fee is 40% if litigation is required and successful.