Does the Piwik Tracking tag work on https (SSL) pages?
The Piwik tag detects the protocol of the page being tracked and calls the normal or secure Piwik server. To track your https pages correctly, your server hosting Piwik should work when called from https. For example, https://url/to/piwik/piwik.php should return a blank page. If https://url/to/piwik/piwik.php returns an error, please contact your sysadmin to ask him to enable SSL on the Piwik server. Piwik users successfully use Piwik to report analytics of their Ecommerce, secure shops. There is also a ticket for an ecommerce plugin.
