David Lohmueller review for Order Printer Pro: PDF Invoice

started off as a free app, now suddenly costs $10 / month. would have never done all the set-up work if I knew before. --- update: after very friendly customer support and pointing out the automatic switch between free and paid plan depending on the monthly orders, I change my rating to three stars. Just regarding the functionality of the app, it would actually be 5 stars - it works without problems and my customers appreciate the service.