760	        $('input#card_year_0').val($('#card_year').val());
   761	        $('input#card_security_0').val($('#card_security').val());
   762	
   763	        $('div#card_details_modal').modal('hide');
   764	        pos_form_obj.submit();
   765	    });
   766	
   767	   $('button#pos-suspend').click(function(e) {
   768	
   769	    e.preventDefault();
   770	
   771	    // Important: JS level suspend flag
   772	    global_is_suspend = true;
   773	
   774	    // If the same Suspend modal was opened by Unpaid Invoice, keep print mode.
   775	    // Otherwise this is a normal Suspend and must NOT print.
   776	    if (!global_is_unpaid_invoice) {
   777	        global_is_unpaid_invoice = false;
   778	    }
   779	
   780	    // Hidden field ho to set karo
   781	    if ($('input#is_suspend').length) {
   782	        $('input#is_suspend').val(1);
   783	    }
   784	
   785	    $('div#confirmSuspendModal').modal('hide');
   786	
   787	    pos_form_obj.submit();
   788	
   789	    return false;
   790	});
   791	
   792	    // ZRX: UNPAID INVOICE = exact Suspend/Draft flow + receipt print
   793	    // Add a button with id="pos-unpaid-invoice" beside Suspend in pos_form_actions.blade.php.
   794	    $(document).on('click', 'button#pos-unpaid-invoice', function(e) {
   795	        e.preventDefault();
   796	
   797	        if ($('table#pos_table tbody').find('.product_row').length <= 0) {
   798	            toastr.warning(LANG.no_products_added);
   799	            return false;
   800	        }
   801	
   802	        // Mark only that this Suspend save must print.
   803	        // The existing #pos-suspend modal Save button will set suspend=true and submit ONCE.
   804	        global_is_unpaid_invoice = true;
   805	
   806	        // Same Suspend note/dialog.
   807	        $('div#confirmSuspendModal').modal('show');
   808	        return false;
   809	    });
   810	
   811	    //fix select2 input issue on modal
   812	    $('#modal_payment')
   813	        .find('.select2')
   814	        .each(function() {
   815	            $(this).select2({
   816	                dropdownParent: $('#modal_payment'),
   817	            });
   818	        });
   819	
   820	    $('button#add-payment-row').click(function() {
   821	        var row_index = $('#payment_row_index').val();
   822	        var location_id = $('input#location_id').val();
   823	        $.ajax({
   824	            method: 'POST',
   825	            url: base_path + '/sells/pos/get_payment_row',
   826	            data: { row_index: row_index, location_id: location_id },
   827	            dataType: 'html',
   828	            success: function(result) {
   829	                if (result) {
   830	                    var appended = $('#payment_rows_div').append(result);
   831	
   832	                    var total_payable = __read_number($('input#final_total_input'));
   833	                    var total_paying = __read_number($('input#total_paying_input'));
   834	                    var b_due = total_payable - total_paying;
   835	                    $(appended)