How to add buynow button on product page in magento
Kindly open app/design/frontend/package/theme/template/catalog/product/view.phtml
Add below line into <form> Tag
<input type="hidden" name="buy_now" id="buy_now" value="" />
Put below button at anywhere where you want
<button type="button" onclick="jQuery('#buy_now').val('buy_now');productAddToCartForm.submit(this)" class="btn btn-block btn-express-buynow"><i class="cart-icon-white m-r-sm v-middle"></i>Buy Now</button>
Now open app/code/core/Mage/Checkout/controllers/CartController.php
Change the code as below instructions
Put below line in _goBack() function at very first
$buy_now = $this->getRequest()->getParam('buy_now');
FInd the line in _goBack() function $this->getResponse()->setRedirect($backUrl); and replace this line as below code
if (!empty($buy_now)) {
$this->_redirect('onepagecheckout'); // If you are using onepagecheckout or use this $this->_redirect('checkout/onepage/')
}else{
$this->getResponse()->setRedirect($backUrl);
}
That's it. Enjoy Chandresh rana's Coding...