Magento: Paypal Express Checkout Showing Empty Order Data [FIXED]

I am using Magento verion 1.4.0.1 and I had this issue. I had enabled Paypal Express Checkout payment method. When I choose this method on checkout, I was redirected to Paypal website but order data was not displayed there. The main reason in my case was due to applied discount to the cart. I had … Read more