The slideshow aims to introduce watermark feature in Flip PDF. You can apply watermark to your ebook when using the Flip PDF. For more information, you can go to FlipBuilder.com.

2.  Flip PDF is intelligent pdf to flipbook
converter. It provides batch convert way
to quickly make page flipping eBooks
from PDF files.
 To make your eBook different and
prevent it from being infringed, you can
add password or set watermark for your
book easily.

3.  Step1, in the import interface, click “Set
Watermark” to use the feature.

4.  Step2, you can use the pre-designed
watermark, or customize your own
watermark.

5.  Step3, then you can save your settings,
and import your PDF file. The watermark
will present in your page flipping eBook.

6. For more information, go
to flipbuilder.com