display: none;" ></p:commandButton>
                    <p:defaultCommand  target="btnAdd" />
                    <p:growl id="panelErrorMsg"/>

                    <p:panel rendered="#{!pharmacySaleController2.billPreview}"  >
                        <i class="fas fa-cash-register rounded-circle shadow-lg" style="font-size: 60px; right:5%; color: purple; padding: 20px; background-color: #A9CCE3; position: absolute;"></i>
                        <p:panel>
                            <p:commandButton icon="f