Hello - I'm looking for a Starter Kit or equivalent that provide functionality such as account sign ups, upload of billing/cc information, allows users to pick a service plan, bills accounts monthly, allows customers to view/print their billing statements and so forth.  Can anyone recommend such a starter kit or even a commercial offering I can use for this?  One other thing I need it to do (or I need to add on to it) is the ability for users to be able to upload some html files to my web server after creating an account.

In summary I'm looking to offer a Software As A Service (SaaS) application to the legal professional that provides specific functionality for members that sign up and are paying monthly for the service.  I have all the code written for my actual application already.  However the hard part now is trying to build out the back end to handle things such as membership signups, account info, automated billing/viewing statements and so forth.  I know .NET offers some membership components and so forth but apparently that still requires a lot of glue work (code) to piece everything together.

In looking at DotNetDuke it ssems as though it may provide for some (all?) of this, but wasn't sure.  Likewise it seems like it may not be possible to allow users to upload html files to their own area??

I've been looking around for commercial offerings and strangely there doesn't seem to be a SaaS backend platform codebase you can purchase to roll out this type of core functionality that would be needed for any SaaS type application.  Perhaps I am missing something?

Can someone please let me know if DNN is well suited for this? And if so where I can learn more about its capabilities as far as its capabilities to charge paypal/credit cards on a monthly basis, allow members to view billing statements and so forth?  BTW I did look at that Liteware (?) application and it was way more complicated than need be. To be clear I don't need something to handle SaaS workflow - I'm just looking for a pluggable solution to do the back end account management.

Thanks in advance!!

Ron H.