  <pa:slipDetailsAsOnlyPayment paymentMethodData="#{pharmacyPreSettleController.paymentMethodData}"/>
                                                    <p:ajax event="keyup" process="@this" listener="#{pharmacyPreSettleController.checkAndUpdateBalance()}" update="pBillDetails"/>
                                                </h:panelGroup>

                                                <h:panelGroup id="eWallet" rendered="#{pharmacyPreSettleController.preBill.paymentMethod eq 'ewallet'}">
            