Magento-在购物车中获取折扣类型

我需要能够在购物车中应用折扣类型

我可以这样获得折扣金额：

$cart = Mage::getModel('checkout/cart')->getQuote();
$totals =  $cart->getTotals(); 
$discount = $totals["discount"]->getValue();

如何检查折扣的类型？是百分比折扣还是固定折扣？

查看sales\u flat\u quote和sales\u flat\u quote\u item中应用的\u rule\u ID

你可以试试类似的东西

 //if the item has not had a rule applied to it skip it
 if($item->getAppliedRuleIds() == '')continue;

    /*
    * I cant remember in the database they might be comma separated or space if multiple rules were applied
    * the getAppliedRuleIds() function is the one you want
    */
    foreach(explode(",",$item->getAppliedRuleIds()) as $ruleID){        

        //Load the rule object
        $rule = Mage::getModel('catalogrule/rule')->load($ruleID);

        // Throw out some information like the rule name what product it was applied to

        echo "<p>".$item->getSku()." had rule ".$rule->getName()."(".$item->getAppliedRuleIds().") applied </p>";
 }

看