Collection of Receivable Payments; Modifications of Receivables (a) Consistent with the standards, policies and procedures required by this Agreement, the Servicer shall make reasonable efforts to collect all payments called for under the terms and provisions of the Receivables as and when the same shall become due, and shall follow such collection procedures as it follows with respect to all comparable automobile receivables that it services for itself or others and otherwise act with respect to the Receivables, the Dealer Agreements, the Dealer Assignments, the Insurance Policies and the Other Conveyed Property in such manner as will, in the reasonable judgment of the Servicer, maximize the amount to be received by the Trust with respect thereto, including directing the Issuer to sell the Receivables pursuant to Section 4.3(c). The Servicer is authorized in its discretion to waive any prepayment charge, late payment charge or any other similar fees that may be collected in the ordinary course of servicing any Receivable.