public function resetRedemptionsForCoupon()
{
Cart66Common::log('[' . basename(__FILE__) . ' - line ' . __LINE__ . "] about to reset the number of redemptions");
$coupon = explode(' (', $this->coupon);
$promotion = new Cart66Promotion();
$promotion->loadByCode($coupon[0]);
$promotion->resetRedemptions();
}