I'll mention their excellent, responsive support first. The app has plenty of options and configurability, I'm able to hammer out a decent number discount options. I used the Milestones and Order Goal features to set up some overlapping and time limited offers. These were pretty easy to set up on their UI - I appreciate the tight, instant integration into shopify, previews and instant testing. This meant I could get a one off discount with some specific conditions up and running - I can't do this with Shopify by default, nor could I code this in via the API (needed live monitoring of progress). Great solution Review collected by and hosted on G2.com.
I'd like a direct connection to the manual, but even that wasn't difficult to track down with a search. Review collected by and hosted on G2.com.