diff --git a/src/Controller/Component/ShoppingCartComponent.php b/src/Controller/Component/ShoppingCartComponent.php
index 43ae241..66c5459 100644
--- a/src/Controller/Component/ShoppingCartComponent.php
+++ b/src/Controller/Component/ShoppingCartComponent.php
@@ -18,17 +18,12 @@ use CakeCarts\Model\Table\CartsTable;
  */
 class ShoppingCartComponent extends Component {
 
-	/**
-     * @var string $userIdField
-     */
 	protected string $userIdField;
 
-	/**
-     * @var \CakeCarts\Model\Table\CartsTable|\Cake\ORM\Table $Carts
-     */
 	protected CartsTable|Table $Carts;
 
 	/**
+     * @param array $config
      * @return void
      */
 	public function initialize(array $config): void {
@@ -46,6 +41,7 @@ class ShoppingCartComponent extends Component {
 	protected array $_defaultConfig = [];
 
 	/**
+     * @param \Cake\Event\EventInterface $event
      * @return void
      */
 	public function beforeFilter(EventInterface $event): void {
@@ -62,7 +58,7 @@ class ShoppingCartComponent extends Component {
 	/**
      * @param string $cartId
      *
-     * @return mixed
+     * @return \Cake\Datasource\EntityInterface|\CakeCarts\Model\Entity\Cart
      */
 	public function getCartForUserById(string $cartId) {
 		$identity = $this->getController()->getRequest()->getAttribute('identity');
@@ -81,6 +77,12 @@ class ShoppingCartComponent extends Component {
 		return $cartsQ->firstOrFail();
 	}
 
+	/**
+     * @param string $sessionId
+     * @param int|null $cartTypeId
+     * @return EntityInterface|\CakeCarts\Model\Entity\Cart
+     */
+
 	public function findExistingCartOrCreate(string $sessionId, int|null $cartTypeId = null) {
 		$identity = $this->getController()->getRequest()->getAttribute('identity');
 
@@ -114,6 +116,9 @@ class ShoppingCartComponent extends Component {
 		return $cart;
 	}
 
+	/**
+     * @return string
+     */
 	public function getUserIdField() {
 		return $this->userIdField;
 	}
diff --git a/src/Model/Enum/CartTypeId.php b/src/Model/Enum/CartTypeId.php
index 88119d1..cafe1d9 100644
--- a/src/Model/Enum/CartTypeId.php
+++ b/src/Model/Enum/CartTypeId.php
@@ -13,6 +13,9 @@ enum CartTypeId: int implements EnumLabelInterface
 	case Wishlist = 2;
 	case CustomList = 3;
 
+	/**
+     * @return string
+     */
 	public function label(): string {
 		return match ($this) {
 			static::Cart => 'Cart',
diff --git a/src/Model/Table/CartItemsTable.php b/src/Model/Table/CartItemsTable.php
index c24e0ad..a85e76e 100644
--- a/src/Model/Table/CartItemsTable.php
+++ b/src/Model/Table/CartItemsTable.php
@@ -84,6 +84,12 @@ class CartItemsTable extends Table {
 		return $validator;
 	}
 
+	/**
+     * Requires Pricing validation rules.
+     *
+     * @param \Cake\Validation\Validator $validator Validator instance.
+     * @return \Cake\Validation\Validator
+     */
 	public function validationRequiresPricing(Validator $validator): Validator {
 		$validator = $this->validationDefault($validator);