diff --git a/appointment/DvgAppointment.inc b/appointment/DvgAppointment.inc
index f2ce736..f7d77aa 100644
--- a/appointment/DvgAppointment.inc
+++ b/appointment/DvgAppointment.inc
@@ -30,6 +30,13 @@ class DvgAppointment {
   private $end;
 
   /**
+   * Email of the first customer of the appointment.
+   *
+   * @var string
+   */
+  private $email;
+
+  /**
    * A list of products.
    *
    * @var array
@@ -75,6 +82,23 @@ class DvgAppointment {
     $this->end = $end;
   }
 
+  /**
+   * Sets the appointment email.
+   *
+   * @param string $email
+   */
+  public function setEmail($email) {
+    $this->email = $email;
+  }
+
+  /**
+   * Gets the appointment email.
+   *
+   * @param string $email
+   */
+  public function getEmail() {
+    return $this->email;
+  }
 
   /**
    * Gets the local appointment id.