In your invoice notification email, it only contains very limited detail: Invoice number, Total Due and Due Date. And a button for paypal payment. It would be great if you could add more detail at least server host name or main IP address. I have 3 servers in knownhost. I'm using different paypal account for each server and record it differently in my accounting. I believe it will be more handy for your clients because we don't need to login to billing each time we get notification, the payment button is already there.
Thanks,
William
Thanks,
William