@foreach($receipt_voucher->paymentInvoices as $index=> $receipt) @endforeach

SNO	Invoice	Invoice Amount	Paid	Balance
{{++$index}}	{{$receipt->invoice_id}}	{{number_format($receipt->invoiceAmount()->amount,2)}}	{{number_format($receipt->amount,2)}}	{{number_format($receipt->invoiceAmount()->amount-$receipt->amount,2)}}