        value="Print" 
                                    class="ui-button-info" 
                                    icon="fas fa-print" 
                                    ajax="false" 
                                    action="#" >
                                    <p:printer target="billPreview" ></p:printer>
                                </p:commandButton>
                                <p:commandButton  
                                    class="ui-button-secondary d-flex justify-content-end