What’s Your Favorite E-commerce platform?

Want to win a one-year subscription to OSTraining?
We’re running a competition on YouTube. To enter, visit this YouTube video and post in the comments:
In the comments under that video, answer this question:
What’s your favorite WordPress E-Commerce plugin and why?
One lucky commenter will be chosen at random to receive a one-year subscription to OSTraining and be given access to the full range of courses available for WordPress, Drupal and Joomla. Be sure to like, subscribe and comment.
The winner will be contacted by direct message via YouTube on the 20th of February 2017.
There is more than (wo)one? 😉