diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 1a211d58..373e04f5 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,3 +1,9 @@
+
 ### New Features
 
+ - Add the ability to specify attributes, addresses, form_fields, and authentication when creating customers (#67)
+
 ### Fixes
+
+ - Add missing Customer properties (`notes`, `tax_exempt_category`, `accepts_product_review_abandoned_cart_emails`, 
+   `store_credit_amounts`, `origin_channel_id`, and `channel_ids`)
\ No newline at end of file
diff --git a/src/BigCommerce/ResourceModels/Customer/AttributeValue.php b/src/BigCommerce/ResourceModels/Customer/AttributeValue.php
new file mode 100644
index 00000000..bcb5d863
--- /dev/null
+++ b/src/BigCommerce/ResourceModels/Customer/AttributeValue.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace BigCommerce\ApiV3\ResourceModels\Customer;
+
+use BigCommerce\ApiV3\ResourceModels\ResourceModel;
+
+/**
+ * This is used when creating a customer with attribute values
+ */
+class AttributeValue extends ResourceModel
+{
+    public int $attribute_id;
+    public string $attribute_value;
+}
diff --git a/src/BigCommerce/ResourceModels/Customer/Customer.php b/src/BigCommerce/ResourceModels/Customer/Customer.php
index 48a6c1a5..5c5d1a84 100644
--- a/src/BigCommerce/ResourceModels/Customer/Customer.php
+++ b/src/BigCommerce/ResourceModels/Customer/Customer.php
@@ -25,4 +25,37 @@ class Customer extends ResourceModel
     public string $country;
     public string $country_iso2;
     public string $phone;
+    public int $customer_group_id;
+    public string $notes;
+    public string $tax_exempt_category;
+    public bool $accepts_product_review_abandoned_cart_emails;
+    public ?array $store_credit_amounts;
+    public ?int $origin_channel_id;
+    public ?array $channel_ids;
+
+    /**
+     * @var CustomerAddress[]
+     */
+    public array $addresses;
+
+    /**
+     * @var AttributeValue[]
+     */
+    public array $attributes;
+
+    /**
+     * @var CustomerFormFieldValue[]
+     */
+    public array $form_fields;
+
+    public ?CustomerAuthentication $authentication;
+
+
+    protected function beforeBuildObject(): void
+    {
+        $this->buildObjectArray('addresses', CustomerAddress::class);
+        $this->buildObjectArray('attributes', AttributeValue::class);
+        $this->buildObjectArray('form_fields', CustomerFormFieldValue::class);
+        $this->buildPropertyObject('authentication', CustomerAuthentication::class);
+    }
 }
diff --git a/src/BigCommerce/ResourceModels/Customer/CustomerAttributeValue.php b/src/BigCommerce/ResourceModels/Customer/CustomerAttributeValue.php
index a6d4fdf1..448d4f26 100644
--- a/src/BigCommerce/ResourceModels/Customer/CustomerAttributeValue.php
+++ b/src/BigCommerce/ResourceModels/Customer/CustomerAttributeValue.php
@@ -8,6 +8,6 @@ class CustomerAttributeValue extends ResourceModel
 {
     public int $attribute_id;
     public string $value;
-    public int $customer_id;
-    public int $id;
+    public ?int $customer_id;
+    public ?int $id;
 }
diff --git a/src/BigCommerce/ResourceModels/Customer/CustomerAuthentication.php b/src/BigCommerce/ResourceModels/Customer/CustomerAuthentication.php
new file mode 100644
index 00000000..beb48961
--- /dev/null
+++ b/src/BigCommerce/ResourceModels/Customer/CustomerAuthentication.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace BigCommerce\ApiV3\ResourceModels\Customer;
+
+use BigCommerce\ApiV3\ResourceModels\ResourceModel;
+
+class CustomerAuthentication extends ResourceModel
+{
+    public bool $force_password_reset;
+    public string $new_password;
+}
diff --git a/src/BigCommerce/ResourceModels/ResourceModel.php b/src/BigCommerce/ResourceModels/ResourceModel.php
index a746bd38..d4422436 100644
--- a/src/BigCommerce/ResourceModels/ResourceModel.php
+++ b/src/BigCommerce/ResourceModels/ResourceModel.php
@@ -7,10 +7,16 @@
 
 abstract class ResourceModel implements JsonSerializable
 {
+    private ?stdClass $optionObject;
+
     public function __construct(?stdClass $optionObject = null)
     {
-        if (!is_null($optionObject)) {
-            foreach ($optionObject as $key => $value) {
+        $this->optionObject = $optionObject;
+
+        $this->beforeBuildObject();
+
+        if (!is_null($this->optionObject)) {
+            foreach ($this->optionObject as $key => $value) {
                 $this->$key = $value;
             }
         }
@@ -27,4 +33,31 @@ public function jsonSerialize(): array
 
         return $data;
     }
+
+    protected function buildObjectArray(string $property, string $className): void
+    {
+        if (!is_null($this->optionObject) && isset($this->optionObject->$property)) {
+            $this->$property = array_map(function ($m) use ($className) {
+                return new $className($m);
+            }, $this->optionObject->$property);
+
+            unset($this->optionObject->$property);
+        }
+    }
+
+    protected function buildPropertyObject(string $property, string $className): void
+    {
+        if (!is_null($this->optionObject) && isset($this->optionObject->$property)) {
+            $this->$property = new $className($this->optionObject->$property);
+
+            unset($this->optionObject->$property);
+        }
+    }
+
+    /**
+     * Override this function to implement custom build functionality
+     */
+    protected function beforeBuildObject(): void
+    {
+    }
 }
diff --git a/tests/BigCommerce/Api/Customers/CustomersApiTest.php b/tests/BigCommerce/Api/Customers/CustomersApiTest.php
index c22ebb04..d9adb79a 100644
--- a/tests/BigCommerce/Api/Customers/CustomersApiTest.php
+++ b/tests/BigCommerce/Api/Customers/CustomersApiTest.php
@@ -2,7 +2,9 @@
 
 namespace BigCommerce\Tests\Api\Customers;
 
+use BigCommerce\ApiV3\ResourceModels\Customer\AttributeValue;
 use BigCommerce\ApiV3\ResourceModels\Customer\Customer;
+use BigCommerce\ApiV3\ResourceModels\Customer\CustomerAddress;
 use BigCommerce\Tests\BigCommerceApiTest;
 
 class CustomersApiTest extends BigCommerceApiTest
@@ -11,8 +13,12 @@ public function testCanGetCustomers()
     {
         $this->setReturnData('customers__get_all.json');
         $customersResponse = $this->getApi()->customers()->getAll();
+        $customers = $customersResponse->getCustomers();
         $this->assertEquals(1, $customersResponse->getPagination()->total);
-        $this->assertEquals('John', $customersResponse->getCustomers()[0]->first_name);
+        $this->assertEquals('John', $customers[0]->first_name);
+        $this->assertInstanceOf(CustomerAddress::class, $customers[0]->addresses[0]);
+        $this->assertInstanceOf(AttributeValue::class, $customers[0]->attributes[0]);
+        $this->assertEquals('California', $customers[0]->addresses[0]->state_or_province);
     }
 
     public function testCanGetCustomerByEmail()
diff --git a/tests/BigCommerce/responses/customers__get_all.json b/tests/BigCommerce/responses/customers__get_all.json
index 286d6661..d0629ac7 100644
--- a/tests/BigCommerce/responses/customers__get_all.json
+++ b/tests/BigCommerce/responses/customers__get_all.json
@@ -17,7 +17,28 @@
       "date_created": "2020-08-27T06:18:07Z",
       "date_modified": "2020-08-28T06:03:38Z",
       "accepts_product_review_abandoned_cart_emails": true,
-      "channel_ids": null
+      "channel_ids": null,
+      "addresses": [
+        {
+          "address1": "Addr 1",
+          "address2": "",
+          "address_type": "residential",
+          "city": "San Francisco",
+          "company": "History",
+          "country_code": "US",
+          "first_name": "Ronald",
+          "last_name": "Swimmer",
+          "phone": "707070707",
+          "postal_code": "33333",
+          "state_or_province": "California"
+        }
+      ],
+      "attributes": [
+          {
+            "attribute_id": 0,
+            "value": "string"
+          }
+      ]
     }
   ],
   "meta": {