A very nice plug-in that I highly recommend to everyone except those who use opencart extension for Joomla called Jcart. In my case eprivacy prevented some customers from accepting cookies, so their shopping cart appeared intermittently empty after adding item to it. There was no known solution for opencart that worked to solve this. I don't need to explain how confusing that might be for a shopper, so I just had to switch eprivacy off, but still use it on other websites with no problems to report. Hope this might help some people using jcart in solving their issues with empty basket.
Any extension that relies on cookies will be affected by my extension blocking all cookies. That wasn't clear?