Additional data
- Collect Vimeo video data
 - Collect data from iframe forms
 - Track how many people opened a newsletter
 - Track blog posts by authors and categories
 - Track JavaScript errors
 - Detect rage clicks, error clicks, dead clicks and mouse shakes
 - Library with custom tags for data collection
 
Handy tools
- Organize your analytics data with folders
 - About the tracker debugger
 - About the Piwik PRO URL builder
 - About the site inspector for Chrome
 
Ecommerce data
- Big changes in ecommerce: what's new and how to update your current tracking
 - How to migrate ecommerce from Google Analytics (GA3 and GA4) to Piwik PRO