this is a module for payment with paywords system of banorte mexico.
if you want more security o another thing you can edit the module and send me your changes.
An API for tracking file downloads. Recommended use is by using file_entity's file/[file:fid]/download callback page. Basically the difference between this and other file download tracking modules is this module does not intend to track every single time the file is viewed. It only wants to track when a file is actually triggered for download. It is up to the site to implement links to the file download URL.
Similar modules
@todo List related modules and how we differ from those specific projects.
If you render your content on multiple domains whilst editing your content via a sub domain then when it comes to a cache clear / purge it will get tricky sending all the purge urls to your proxy a