The most important thing I like about this tool, it's easy for beginners who are not familiar with JS languages (like me) but still have enough knowledge of HTML5 so they can create very nice looking interactive user interfaces without too much effort! It has almost all features you need as an e commerce site developer such that we don't really require any other tools anymore!! We used to use another service called shopify which was quite costly in terms if price per month etc..
And also had some issues related things where sometimes everything would go terribly wrong when trying out new designs/features etc., while using talkjs there were no problems atleast until now!! So far i think its worth every penny spent because nothing compared to what u get here! Nothing yet except minor bugs once solved easily by just checking our code again & fixing them right away rather than waiting till next update comes along.