Shipping costs remove in cart grand total in magento 1.9

Question

I have add product in cart after that i have checkout page, now in checkout page i will fill the all details also select shipping method but not proceed order.after that i have going on cart then my grandtotal showing with shipping cost so i have to remove this shipping cost in my cartgrand total because customer can confusion how that total will increase.so i will only show product total with text in cart if i am select shipping method they can't be display in cart only show at checkout time. Is this possible in magento 1.9 ?

Answer 1

Try this Create an observer in checkout_cart_save_before

    <frontend>
        <events>
            <checkout_cart_save_before>
                <observers>
                <your_module_shipping_observer>
                    <type>singleton</type>
                    <class>Your_Module/observer</class>
                    <method>setFreeShipping</method>
                </your_module_shipping_observer>
                </observers>
            </checkout_cart_save_before>
        </events>
    </frontend>

And in your observer try this

    public function setFreeShipping($observer) {
        $event = $observer->getEvent();
        $cart = $event->getCart();
        $shippingaddress = $cart->getQuote()->getShippingAddress();
        $shippingaddress->setShippingMethod('')->save();
        return;
    }

Tell me if that's helped you?