<p:commandButton value="Sale 1" action="pharmacy_bill_retail_sale" rendered="#{webUserController.hasPrivilege('PharmacySale')}" actionListener="#{pharmacyWholeSaleController.pharmacyWholeRetailSale()}" />
                        <p:commandButton class="mx-2" value="Sale 2" action="pharmacy_bill_retail_sale_1" rendered="#{webUserController.hasPrivilege('PharmacySale')}" actionListener="#{pharmacyWholeSaleController1.pharmacyWholeRetailSale()}" />
                        <p:commandButton value="Sale 3" action