diff --git a/upload/catalog/model/account/reward.php b/upload/catalog/model/account/reward.php
index 0aabb30d1..4833bd09a 100644
--- a/upload/catalog/model/account/reward.php
+++ b/upload/catalog/model/account/reward.php
@@ -68,7 +68,7 @@ public function getTotalRewards(): int {
 	/**
 	 * Get Total Points
 	 *
-	 * @return int total number of point records
+	 * @return int total number of reward point records
 	 */
 	public function getTotalPoints(): int {
 		$query = $this->db->query("SELECT SUM(`points`) AS `total` FROM `" . DB_PREFIX . "customer_reward` WHERE `customer_id` = '" . (int)$this->customer->getId() . "' GROUP BY `customer_id`");
diff --git a/upload/system/library/cart/customer.php b/upload/system/library/cart/customer.php
index 9b797e0f2..8c7cb086c 100644
--- a/upload/system/library/cart/customer.php
+++ b/upload/system/library/cart/customer.php
@@ -215,7 +215,7 @@ public function getNewsletter(): bool {
 	/**
 	 * Get Address ID
 	 *
-	 * @return int
+	 * @return int address record
 	 */
 	public function getAddressId(): int {
 		$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "address` WHERE `customer_id` = '" . (int)$this->customer_id . "' AND `default` = '1'");
@@ -230,7 +230,7 @@ public function getAddressId(): int {
 	/**
 	 * Get Balance
 	 *
-	 * @return float
+	 * @return float total number of balance records
 	 */
 	public function getBalance(): float {
 		$query = $this->db->query("SELECT SUM(`amount`) AS `total` FROM `" . DB_PREFIX . "customer_transaction` WHERE `customer_id` = '" . (int)$this->customer_id . "'");
@@ -241,7 +241,7 @@ public function getBalance(): float {
 	/**
 	 * Get Reward Points
 	 *
-	 * @return float
+	 * @return float total number of reward point records
 	 */
 	public function getRewardPoints(): float {
 		$query = $this->db->query("SELECT SUM(`points`) AS `total` FROM `" . DB_PREFIX . "customer_reward` WHERE `customer_id` = '" . (int)$this->customer_id . "'");