echo $onePageCheckout->removeProductFromCart($_POST['pID']);
break;
case 'updateQuantities':
echo $onePageCheckout->updateCartProducts($_POST['qty'], $_POST['id']);
break;
case 'setPaymentMethod':
echo $onePageCheckout->setPaymentMethod($_POST['method']);
break;
case 'setGV':
echo $onePageCheckout->setGiftVoucher($_POST['method']);
break;
case 'redeemPoints':
echo $onePageCheckout->redeemPoints($_POST['points']);
break;
case 'clearPoints':
echo $onePageCheckout->clearPoints();
break;
case 'setShippingMethod':
echo $onePageCheckout->setShippingMethod($_POST['method']);
break;
case 'setSendTo':
case 'setBillTo':
echo $onePageCheckout->setCheckoutAddress($action);
break;
case 'checkEmailAddress':
echo $onePageCheckout->checkEmailAddress($_POST['emailAddress']);
break;
case 'saveAddress':
case 'addNewAddress':
echo $onePageCheckout->saveAddress($action);
break;
