Volume & Tiered Discounts Kit

Working very well so far, this app provides the best interface design and support is also very timely.

I have used Mageworx apps in Magento, so decided to give this Shopify app a try despite the fact that it was new and had no reviews yet. Our custom Shopify theme needed a bit of help to make the price grid show, and the Mageworx support team was very friendly and quick to help. It is all working well now and they even helped me format the price grid to fit the style of our page. (In fairness, a bit more guidance in their documentation about the customized CSS for the grid might have meant I didn't need their help. But the rest of the documentation was good and the app works well and has a very professional interface.)

Use to work great. Now, not so much. I've had a lot of customer complaints of the app not working the last few months. Not good.

Not only did the app perform well out of the box for our needs, but the developers went above and beyond in implementing a couple of customizations we requested. Great app and service!

Fast and good support. A little bit expensive but thats the price of greatness.
I recommend this app.