I was looking for an app to enable discount codes to be used alongside store wide discounts and Stackable really seemed to fit the bill. Once I'd worked out the setup and had a few messages with the developers it was clear these guys are super customer focused and have a great product. Once initial setup was in place I signed up to the pro account and had some customisation to show the discount far more clearly in the cart directly which I know has impacted conversion, of course when the customer can see what they are spending/ saving before they hit the checkout it really helps them have confidence and follow through their transaction. Black Friday with the app in place we saw an increase in conversion of 1.5% over that promotional period, that's an increase of over 30%, and undoubtedly sales that otherwise wouldn't have converted. Would highly recommend, especially as I know there are now more features in the basic package too.

This app does what no others do that I have found. I have been trying multiple bundle and discount apps for a few months now. Some I don't like because of the way they use variants or draft orders. Some use too much code that interferes with other apps. Some can't reliably handle updating the discount with multiple hits of the back button or update cart button. This one works super well and has a sleek interface that "game-ifies" the shopping experience but not in an obtrusive way. David and his team also have great support and are mindful to leave ones store with clean code. My average order value is WAY up over my other bundle app already (which has been uninstalled). Cheers!