diff --git a/app/Traits/GenerateMigrationResources.php b/app/Traits/GenerateMigrationResources.php
index 1ec884f000..10b2a24ae0 100644
--- a/app/Traits/GenerateMigrationResources.php
+++ b/app/Traits/GenerateMigrationResources.php
@@ -161,7 +161,7 @@ trait GenerateMigrationResources
                 'user_id' => $client->user_id,
                 'name' => $client->name,
                 'balance' => $client->balance ?: 0,
-                'paid_to_date' => $client->paid_to_date,
+                'paid_to_date' => $client->paid_to_date ?: 0,
                 'address1' => $client->address1,
                 'address2' => $client->address2,
                 'city' => $client->city,
@@ -249,8 +249,8 @@ trait GenerateMigrationResources
                 'custom_value2' => $product->custom_value2,
                 'product_key' => $product->product_key,
                 'notes' => $product->notes,
-                'cost' => $product->cost,
-                'quantity' => $product->qty,
+                'cost' => $product->cost ?: 0,
+                'quantity' => $product->qty ?: 0,
                 'tax_name1' => $product->tax_name1,
                 'tax_name2' => $product->tax_name2,
                 'tax_rate1' => $product->tax_rate1,
@@ -317,7 +317,7 @@ trait GenerateMigrationResources
                 'status_id' => $credit->invoice_status_id,
                 'design_id' => $credit->invoice_design_id,
                 'number' => $credit->invoice_number,
-                'discount' => $credit->discount,
+                'discount' => $credit->discount ?: 0,
                 'is_amount_discount' => $credit->is_amount_discount ?: false,
                 'po_number' => $credit->po_number,
                 'date' => $credit->invoice_date,
@@ -336,9 +336,9 @@ trait GenerateMigrationResources
                 'custom_value1' => $credit->custom_value1,
                 'custom_value2' => $credit->custom_value2,
                 'next_send_date' => null,
-                'amount' => $credit->amount,
-                'balance' => $credit->balance,
-                'partial' => $credit->partial,
+                'amount' => $credit->amount ?: 0,
+                'balance' => $credit->balance ?: 0,
+                'partial' => $credit->partial ?: 0,
                 'partial_due_date' => $credit->partial_due_date,
                 'line_items' => $this->getInvoiceItems($credit->invoice_items),
                 'created_at' => $credit->created_at ? $credit->created_at->toDateString() : null,
@@ -388,9 +388,9 @@ trait GenerateMigrationResources
                 'custom_value1' => $invoice->custom_value1,
                 'custom_value2' => $invoice->custom_value2,
                 'next_send_date' => null,
-                'amount' => $invoice->amount,
-                'balance' => $invoice->balance,
-                'partial' => $invoice->partial,
+                'amount' => $invoice->amount ?: 0,
+                'balance' => $invoice->balance ?: 0,
+                'partial' => $invoice->partial ?: 0,
                 'partial_due_date' => $invoice->partial_due_date,
                 'line_items' => $this->getInvoiceItems($invoice->invoice_items),
                 'created_at' => $invoice->created_at ? $invoice->created_at->toDateString() : null,
@@ -537,9 +537,9 @@ trait GenerateMigrationResources
                 'custom_value1' => $quote->custom_value1,
                 'custom_value2' => $quote->custom_value2,
                 'next_send_date' => null,
-                'amount' => $quote->amount,
-                'balance' => $quote->balance,
-                'partial' => $quote->partial,
+                'amount' => $quote->amount ?: 0,
+                'balance' => $quote->balance ?: 0,
+                'partial' => $quote->partial ?: 0,
                 'partial_due_date' => $quote->partial_due_date,
                 'line_items' => $this->getInvoiceItems($quote->invoice_items),
                 'created_at' => $quote->created_at ? $quote->created_at->toDateString() : null,
@@ -600,9 +600,9 @@ trait GenerateMigrationResources
                 'company_gateway_id' => $payment->account_gateway_id,
                 'type_id' => $payment->payment_type_id,
                 'status_id' => $payment->payment_status_id,
-                'amount' => $payment->amount,
-                'applied' => $payment->amount,
-                'refunded' => $payment->refunded,
+                'amount' => $payment->amount ?: 0,
+                'applied' => $payment->amount ?: 0,
+                'refunded' => $payment->refunded ?: 0,
                 'date' => $payment->payment_date,
                 'transaction_reference' => $payment->transaction_reference,
                 'payer_id' => $payment->payer_id,
@@ -633,7 +633,7 @@ trait GenerateMigrationResources
                 'user_id' => $credit->user_id,
                 'company_id' => $credit->account_id,
                 'is_deleted' => $credit->is_deleted,
-                'amount' => $credit->balance,
+                'amount' => $credit->balance ?: 0,
                 'applied' => 0,
                 'refunded' => 0,
                 'date' => $credit->date,