Email invoices automatically

Very time consuming to go into each invoice manually and send.

PLEASE PLEASE ADD. With our volume, charging one credit at a time is insanity. Adding this function would be life altering for us.

THIS would change EVERYTHING.

I'd like this feature in the billing tab, under invoices. Once you generate all the invoices for the month it would be nice just to choose to email all invoices at once. Our old software did this and it saves so much time from an admin stand point not having to click through every unpaid invoice and manually send them.