diff --git a/app/Repositories/Migration/PaymentMigrationRepository.php b/app/Repositories/Migration/PaymentMigrationRepository.php
index 7fab7943fbd1..09412bab11fd 100644
--- a/app/Repositories/Migration/PaymentMigrationRepository.php
+++ b/app/Repositories/Migration/PaymentMigrationRepository.php
@@ -122,7 +122,7 @@ class PaymentMigrationRepository extends BaseRepository
 
             $invoices = Invoice::whereIn('id', array_column($data['invoices'], 'invoice_id'))->withTrashed()->get();
 
-            $payment->invoices()->saveMany($invoices);
+            $payment->invoices()->saveMany($invoices); // 1:1 relationship so this is ok
 
             $payment->invoices->each(function ($inv) use ($invoice_totals, $refund_totals, $payment) {
                 if ($payment->status_id != Payment::STATUS_CANCELLED || ! $payment->is_deleted) {
diff --git a/app/Repositories/PaymentRepository.php b/app/Repositories/PaymentRepository.php
index 6b47aae2e624..0b4be3c46880 100644
--- a/app/Repositories/PaymentRepository.php
+++ b/app/Repositories/PaymentRepository.php
@@ -139,7 +139,7 @@ class PaymentRepository extends BaseRepository
 
             $invoices = Invoice::withTrashed()->whereIn('id', array_column($data['invoices'], 'invoice_id'))->get();
 
-            // $payment->invoices()->saveMany($invoices);
+            // $payment->invoices()->saveMany($invoices); //25-06-2023
 
             //todo optimize this into a single query
             foreach ($data['invoices'] as $paid_invoice) {
@@ -148,6 +148,8 @@ class PaymentRepository extends BaseRepository
 
                 if ($invoice) {
 
+                //25-06-2023
+
                     $paymentable = new Paymentable();
                     $paymentable->payment_id = $payment->id;
                     $paymentable->paymentable_id = $invoice->id;
@@ -162,9 +164,7 @@ class PaymentRepository extends BaseRepository
                 }
             }
         } else {
-            //payment is made, but not to any invoice, therefore we are applying the payment to the clients paid_to_date only
-            //01-07-2020 i think we were duplicating the paid to date here.
-            //$payment->client->service()->updatePaidToDate($payment->amount)->save();
+
         }
 
         if (array_key_exists('credits', $data) && is_array($data['credits'])) {
@@ -176,7 +176,7 @@ class PaymentRepository extends BaseRepository
 
             //todo optimize into a single query
             foreach ($data['credits'] as $paid_credit) {
-                // $credit = Credit::withTrashed()->find($paid_credit['credit_id']);
+
                 $credit = $credits->firstWhere('id', $paid_credit['credit_id']);
                 
                 if ($credit) {
diff --git a/app/Services/Invoice/ApplyPayment.php b/app/Services/Invoice/ApplyPayment.php
index b556b2261425..542e871876b4 100644
--- a/app/Services/Invoice/ApplyPayment.php
+++ b/app/Services/Invoice/ApplyPayment.php
@@ -86,7 +86,7 @@ class ApplyPayment extends AbstractService
             if ($inv->id == $this->invoice->id) {
                 // $inv->pivot->amount = ($amount_paid * -1);
                 // $inv->pivot->save();
-
+                //25-06-2023
                 $inv->paid_to_date += floatval($amount_paid * -1);
                 $inv->save();
             }