putLabel>
                    <f:setPropertyActionListener value="#{bill}" target="#{pharmacyReturnwithouttresing.printBill}"/>
                    <f:setPropertyActionListener value="true" target="#{pharmacyReturnwithouttresing.billPreview}"/>
                </h:commandLink>
            </p:column>
            
            <p:column headerText="Retail Sale Value" style="text-align: right;"  >
                <h:commandLink action="/pharmacy/pharmacy_return_withouttresing" >
                    <h:outputLa