grubentuch.com review for Abandoned Cart Email Marketing

This app does two things which I think are classic poor behaviour for an online busines. 1. It claims sales for Uppush that do not originate from Uppush. 2. It makes cancelling difficult to find, and you need to contact support to find out that you need to select the Free plan, in order to cancel the Paid plan. Waste of your (Uppush CS) time and mine.