TODO file for pppusage
======================

Please send an e-mail to Holger Weiss <holger@jhweiss.de> if you have
any further suggestions.

- let the user specify "free online time", so that this can (optionally)
  be subtracted from the "total online time"
- let the user specify "cost per minute (and per mb/gb)", so that we can
  give him some idea of his financial situation ;-)
- CGI interface and HTML output
