My son has written a basic shopping cart for me that works fine in Chrome or Firefox when sending to Paypal. Unfortunately Internet explorer comes up with the message: 'Error detected. Your cart is empty'.
Anyone any idea what can be the cause of this? I presume I'm not the first person to encounter this problem?
If in Internet explorer nothing shows then step back page by page until you find where the info stops being passed on, that should give you a clue as to what happens.
Then you can re-add the JS bits to enhance the user experience, which is what it's for.