I need to create a simple custom payment method like "cash on delivery" but with extra fee when customer selects it. I implemented payment method, but can't find how to make part with extra fee. Can anybody give me a hint?

  • explain in more detail.. what do you mean by extra fee ? if you want this payment method along or with existing one ? Commented Oct 17, 2016 at 9:52

1 Answer 1


I found this article how to add custom fee and only added couple changes to collect() function, like this:

public function collect(Mage_Sales_Model_Quote_Address $address)
        $quote = $address->getQuote();
        $code = $quote->getPayment()->getMethodInstance()->getCode();
        if($code == 'my_payment'){
                $items = $this->_getAddressItems($address);
                if (!count($items)) {
                    return $this; 

                $exist_amount = $quote->getFeeAmount();
                //$fee = Excellence_Fee_Model_Fee::getFee(); 
                $balance = $fee - $exist_amount;
                $address->setGrandTotal($address->getGrandTotal() + $address->getFeeAmount());
                $address->setBaseGrandTotal($address->getBaseGrandTotal() + $address->getBaseFeeAmount());
    } catch(Exception $e){}

Now only when user selects my payment method this fee would be added to totals

  • This is answer is for Magento1, Do you have the full code for Magento2 ?
    – Jsparo30
    Commented Feb 13, 2018 at 7:54

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