Amount being discounted for the shipping fee. Only supported when the payment_method is set to paypal.
public setShippingDiscount ( string | double $shipping_discount ) | ||
$shipping_discount | string | double |
/** * Build Amount * * @param Mage_Sales_Model_Quote $quote * @return Amount */ protected function buildAmount($quote) { $details = new Details(); $details->setShipping($quote->getShippingAddress()->getBaseShippingAmount())->setTax($quote->getBillingAddress()->getBaseTaxAmount() + $quote->getBillingAddress()->getBaseHiddenTaxAmount() + $quote->getShippingAddress()->getBaseTaxAmount() + $quote->getShippingAddress()->getBaseHiddenTaxAmount())->setSubtotal($quote->getBaseSubtotal()); $totals = $quote->getTotals(); if (isset($totals['discount']) && $totals['discount']->getValue()) { $details->setShippingDiscount(-$totals['discount']->getValue()); } $amount = new Amount(); $amount->setCurrency($quote->getBaseCurrencyCode())->setDetails($details)->setTotal($quote->getBaseGrandTotal()); return $amount; }