Section 40-14-215 - Deferral charges(a) With respect to a consumer credit sale, refinancing, or consolidation, the parties before or after default may agree in writing to a deferral of all or part of one (1) or more unpaid installments, and the seller may make and collect a charge which the buyer expressly agrees to pay as consideration for the deferral. A deferral charge may be collected at the time it is assessed or at any time thereafter. (b) The seller, in addition to the deferral charge, may make appropriate additional charges (W.S. 40-14-213), and the amount of these charges which is not paid in cash may be added to the amount deferred for the purpose of calculating the deferral charge.(c) Except in connection with a revolving charge account, the parties may agree in writing at the time of a consumer credit sale, refinancing, or consolidation that if an installment is not paid within ten (10) days after its due date, the seller may unilaterally grant a deferral and make charges as provided in this section. No deferral charge may be made for a period after the date that the seller elects to accelerate the maturity of the agreement. (d) A delinquency charge made by the seller on an installment may not be retained if a deferral charge is made pursuant to this section with respect to the period of delinquency.