Script Editor

This is a super powerful tool! It allows you access to features otherwise inaccessible in Shopify. For those who are complaining you can only run 1 script at a time - you can create multiple "campaigns" within a script. Each campaign is basically a totally different script so you can accomplish different things at once. There is a character limiter on the script editor so you can't have a million scripts running at once, but it's reasonably high + you can use a minifier to reduce the size of your code.

Good app with strong functionality for Shopify Plus members, but no compatibility with gift cards which doesn't make sense to me.

Very good App and can help a lot in your store but there is a bug: you can only run 1 script at a time and that is really really bad...
Check out my store here: http://bit.ly/2nJhgyr
I have a lot of script running at a time because I built them...

We love the Scripts Editor and use it all the time to give us the edge on advanced Discounting and Shipping Hacks.

Only problem is sometimes, randomly, it doesn't work and breaks our orders.

Once we can address that - 5 stars.