I've been using Erply for about 6 months now and it has been a great experience for our retail store. In my opinion it is easy to use and the user interface is really clear and responsive.
Love the ability to save pending orders. Product management is also easy to use like changing prices etc.
Flexible, great api, offline windows pos client available, awesome team, great support.
The offline mode NEVER worked when there was a loss of internet connection.
Requested cancellation for 2 months with no response.
Transitioning from the retail software we previously used was difficult for a few members of my staff.