                                    </p:column> 

                                    <p:column headerText="Payment Method" sortable="true" filterBy="#{bill.paymentMethod.label}" filterMatchMode="contains">                                
                                        <h:outputLabel value="#{bill.paymentMethod.label}" />                                       
                                    </p:column>

                                    <p:column headerText="Net Value" sortable="true" filter