Looking for some help regarding automated invoicing. Once an invoice is created in Netsuite, is there a way to have it automatically emailed in PDF format to our client? For example, and invoice for Client ABC would be sent to a specific email address or two. An invoice for client DEF would go to a different email address, etc?

There is a "to be emailed" checkbox field with a text ox for emails on Invoices (on Messages subtab). You can have a script or workflow check the "to be emailed" box and enter in the list of emails you want to send to (up to 10 I believe) and then native NetSuite should handle the emailing.