Hi Kelvin, You can use the session for your ecommerce website.. Cookies also good, but if it is disabled then it is of no use. I basically use session variable to particular member for accessing his data. Warm Regards, Sanjeev http://www.sanchanworld.com/ http://webdirectory.sanchanworld.com - Submit your website URL http://webhosting.sanchanworld.com - Choose your best web hosting plan -----Original Message----- From: Kelvin Park [mailto:kelvinpark86@xxxxxxxxx] Sent: Saturday, August 18, 2007 3:32 AM To: php-general@xxxxxxxxxxxxx Subject: About Session And Cookies I am trying to setup a secure login system. I've heard that if I use just cookies for login, members without cookie turned out won't be able to see the member pages. Is using session recommended for e-commerce websites with shopping carts? Or, using both of them might be more effective in some way. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php