After you publish, you'll need to let customers to download Haihaisoft Universal Player/HUPlayer for play protected media files or Haihaisoft PDF Reader to read protected PDF documents.
You can link to Haihaisoft Universal Player, HUPlayer and Haihaisoft PDF Reader download page, and copy instructions and programs.

Haihaisoft HUPlayer download link:
http://www.haihaisoft.com/huplayer.aspx

Haihaisoft Universal Player download link:
http://www.haihaisoft.com/hup.aspx

Haihaisoft PDF Reader download link:
http://www.haihaisoft.com/PDF_Reader_download.aspx
To help your customer install Haihaisoft Universal Player, HUPlayer and Haihaisoft PDF Reader, you can introduce the advantages in details. They are all free software.
Haihaisoft HUPlayer HUPlayer is a powerful cross platform and cross browser media player which supports playing almost all popular digital media formats and DRM-X 3.0 protected files. Cross platform: Support Windows, Mac and Android. Cross browsers: Support Streaming online in IE, Firefox, Chrome, Opera, Safari.
Haihaisoft Universal Player is not only for playing protected content. Haihaisoft Universal Player is a powerful media player which supports almost all popular digital media formats. It is an All In One player that can replace any other media players. Customers never need to worry about open unknown media file format.
Haihaisoft PDF Reader is a free PDF document Reader and Printer, with very small size (only 2 M), extremely fast launch speed and rich feature set. It is a good idea to replace other huge Reader, and customers don't need to waste time and forced to view an annoying splash window displaying company logo, author names, etc.
Other Links:
Step 1: Register a DRM-X Account
Step 2: Sign In to Your DRM-X Account
Step 3: Create User Group and Users
Step 4: Create Rights and License Profile
Step 5: Protect Audio/Video Files
Step 6: Protect PDF documents
Step 7: Publish
Step 8: Update