avoid at all costs. I installed tested and within 5 minutes realized it broke my add to cart and checkout, I uninstalled all under 15 minutes and it was all good until I started getting spammed by these guys. 4 emails in the first hour and then 1 email every 4 hours, this has been going on for 2 days now. Annoyed as hell and there is no way to get out of their spammy email seige.
Horrible experience the code completely blocked my back end and when I emailed them to help me they gave me run a round wasted my time they did not understand English at all. Now I added the app again and because I did not want to change my review they refused to help me with an issue with their app and told me I would have to pay and get my own programmer to fix what their app is causing on my website. I am glad I never changed the review in the first place.