diff --git a/functions.php b/functions.php
index ba7bde6..6d84cf1 100644
--- a/functions.php
+++ b/functions.php
@@ -248,6 +248,7 @@ function quiztech_handle_credit_purchase_submission() {
             'purchase_status' => 'error',
             'message' => urlencode( __( 'Invalid credit package selected.', 'quiztech' ) )
         ), $manage_credits_url );
+        error_log("Stripe - Invalid credit package selected");
         wp_safe_redirect( $redirect_url );
         exit;
     }
@@ -264,6 +265,7 @@ function quiztech_handle_credit_purchase_submission() {
                 'purchase_status' => 'error',
                 'message' => urlencode( $result->get_error_message() )
             ), $manage_credits_url );
+            error_log("Stripe - Error: {$result->get_error_message()}");
             wp_safe_redirect( $redirect_url );
             exit;
         }
@@ -278,6 +280,7 @@ function quiztech_handle_credit_purchase_submission() {
             'purchase_status' => 'error',
             'message' => urlencode( __( 'Credit purchase functionality is currently unavailable.', 'quiztech' ) )
         ), get_permalink() );
+        error_log("Stripe - Credit purchase functionality is currently unavailable");
         wp_safe_redirect( $redirect_url );
         exit;
     }