QuickBooks Billing Solutions will be discontinued on 6/30/2015.
Learn more about the transition
To check the status of a mailed invoice in QuickBooks, go to the Customers
menu, click Billing Solution, and then click Check Account Activity.
The Account Activity page shows all usage of the mailing service since the
last billing date.
Mailing a batch of
invoices through QuickBooks
Mailing a single invoice