if (Subscription::start($this->_profile, $profile)) {
$sub = Subscription::pkeyGet(array('subscriber' => $this->_profile->id,
'subscribed' => $profile->id));
if (Subscription::start($this->_profile, $profile)) {
$sub = Subscription::pkeyGet(array('subscriber' => $this->_profile->id,
'subscribed' => $profile->id));