What is ZBillingNET?
ZBilling Net is a Free ASP.NET MVC Billing solution not just for WebHostings and Freelancers, but for everyone that are looking for a recurring billing software.
ZB is best option if you are looking for:
Subscription Billing Software; Recurring Billing Software; Licence Management and Billing Software; WebHosting Billing Software; FreeLancers Billing Software; Clients Services Management; Retainer Billing Software; And much, much more! Take a look! Say welcome ZBilling!
Appears discontinued since there have been no updates since April 2016.