LemonInk

Clear documentation, and the developer responded to questions very quickly.

We started using lemonink to sell our e-books.
We were able to batch map a large number of e-books from support, which was very helpful because we were able to sell e-books immediately and not lose any opportunities!

Works as advertised.
Had some initial issues with setup but the developers were quick to provide a solution.

The LemonInk team are terrific to work with. This app works exactly as described and is a low-cost way to include social drm protection for digital items. We wanted a few customizations to how the app works and where the watermark is placed and Piotrek from LemonInk helped us every step of the way. He is incredibly responsive to questions and requests and just really nice. I highly recommend this app.

We are really happy with LemonInk which answers perfectly our needs in terms of protection for our digital products. Moreover, the team is super helpful and answered quickly to our questions. Definitely recommend !