Ophena review for Stamped Reviews & Loyalty

Amazing support. Pretty quick at answering questions and solving issues - even made small changes to pass on a URL parameter on my request. Support is technical and helpful. App is super versatile. I spent many hours comparing alternatives and Stamped.io seems to be most evolved in handling multi-language invites (unfortunately not yet based on checkout language, but at least on a customer country basis.) Price is fair, highly recommended!