I am using onepage checkout extension, I wish to add shipping charges of products to be added in review block before login and entering customer information. Let us take an example, product having a cost of Rs.430 and its shipping charge is Rs.80(set from backend for every product), then I just want to show 430+80 in review block, without entering any details and before login at onepage checkout page.Kindly refer to the attached screenshot for the same.enter image description here

1 Answer 1


Yes, you can do this by using an event observer, you can use the "sales_quote_collect_totals_before" event to add your shipping method like "flatrate" and set the necessary values and display on review page, please find the code below and use it as per your requirement :)




$country = 'US'; //your country code
$postcode = '';
$city = '';
$regionId = '';
$region = '';
$code = 'modulename_standard';

$quote = $observer->getEvent()->getQuote();

if (!$quote->getId()) return;

$shippingMethod = $quote->getShippingAddress()->getShippingMethod();

if ($shippingMethod) return;

$shippingAddress = $quote->getShippingAddress();

$model = Mage::getModel("modulename/carrier_method_standard");

$subTotal = $quote->getSubtotal();

$price = 0.00; // Add your shipping price




After that you need to override the collectotals to add you shipping like I mentioned above "carrier_method_standard" and on checkout page override the progress block to add your functions to display your before login shipping method. Hope that will help you to integrate the same :)

Accept it if that helps.

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