public function setPackage($package)
{
$this->account->setSetting(self::SETTING_PACKAGE, $package);
$this->account->setSetting(Scalr_Account::SETTING_BILLING_ALERT_PAYPAL, '0');
$this->account->setSetting(Scalr_Account::SETTING_BILLING_ALERT_OLD_PKG, '0');
$this->setLimits($package);
}