Quote Originally Posted by VOIPoTim View Post
Our billing system is balance based and uses credits (payments, credits we apply, etc) and debits (charges, etc). The other thread about it goes into a little more detail, but basically I was curious what everyone thought about "invoices".
I don't think invoices for a pre-paid account make much sense. However, there is a certain rational for them should you offer post-paid accounts. Some customers might also appreciate some sort of email whenever a credit card is 'auto-charged' for things like international calling or even recurring costs.