Web Based User Registration (Require Automatic Billing)	View Screenshot
ModemPops' Online User Registration capability offers: . Online sign up and instant activation of users . Simple-to-use sign up form . Payment processing and online signup confirmation  (Only for virtual calling card service)

User Account Backend	View Screenshot
ModemPops' User Backend includes: . Online account management backend for each user . Ability to change account information . Usage reports (Only for virtual calling card service)