LemonInk

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

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

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!

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 !

We are specialized in aviation ebooks and had some very accurate requirements. We were looking for:
- storage of several ebook formats (pdf, epub, mobi);
- capability to download several files in one single product purchase;
- capability to link an ebook to several products (in various languages);
- automatic watermarking;
- a "pay as you download" formula, instead of a "pay as you upload".
We found that, plus the pleasant feeling of talking to somebody who really wants to help you (and not send you to a FAQ page ... ) and establish a partnership.
We had some feedback with our first customers who told us that they were happy with the system and that it works smoothly.
The system is still young and needs a bit of "polishing" on the user interface side, but they are working on it and it's nice to see the improvements.
Conclusion #1 : "Thank you Piotrek."
Conclusion #2 : Lemonink is definitely worthwhile to give it a try. Yves
www.skyshelf.eu

LemonInk proved to be precisely what we needed for content delivery of ebooks to customers. The instructions are straightforward, and the watermarking service (which is fully customisable) is a bonus.

Once you read through the instructions, you'll find it incredibly simple and efficient to set up. And when I have needed help with the app, their support is prompt and very helpful. Cannot recommend this app enough if you want a good watermarking app on a budget.

We are using Lemonink for delivering hundreds of watermarked books to our customers monthly and everything works smoothly.
When we needed some custom integrations and help in setting up everything we got excellent support from Lemonink staff.
Initially we've hit some bumps and web interface wasn't suiting our needs but all of these issues were resolved promptly and I see the app getting better and better.