Script Editor

They do not even bother to answer questions. Expecting more from Shopify, when you see what you pay !

Reorder shipping carrier script suddenly not working
Continue button get disabled. Waiting their respond

It has potential. But, this should come out of the box for shopify plus users.
You have to hire a developer to create something for you.
Also, it's limited to 1 script at the time.
Shopify should really work on the Discount Options and Shipping options on their back end so users don't have to spend more money to hire developers. Specially because their Plus plan prices are going up.

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...

If you uninstall the app without deleting the scripts first, the discounts will still be applied as if you have done nothing and reinstalling the app won't help you. Enjoy trying another bulk/custom pricing app and watching the discounts duplicate.
Now I get to spend some quality time with support figuring out what went wrong.

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.

Great app that allows us to have both our wholesale and retail customers on the one store front!

I did a test and it worked perfect. We are trying to avoid scripts but see the value as we scale up and have more complex needs for shipping, pricing and discounts.

This app is no good it does work at all. Also, Shopify was unwilling to help whom we pay tens of thousands of dollars per year in being a plus multiple websites user of capital, etc member very disappointing I expect more very disappointing

Simply amazing! One word of warning... we can have very large cart sizes so be cautious and develop your scripts with this in mind or you may find they exceed the CPU limit and will cause exceptions.