Marigold Sky Studio review for OPTIS Product Options, Variant

For the most part I would recommend this app. It did not work "out of the box" for me, and we had to go back and forth via email to get the features to work (they were very responsive and asked for some admin privileges to get it working). They did ask me to leave a review in every single email they sent, and continued emailing me to ask for a review long after my problems were fixed. They are one of the few apps that did what I needed for free however, so I guess that's the trade off.