Do You Have Integration With Stripe, Paypal, Or Any Payment Gateway ?

Hi Dustin,
Good to talk to you again.
We’re just finishing our online invoices rebuild. We’ve already integrated with Stipe for our own payments, so will be introducing it to our invoices soon. 
We’re also talking to another payment operator to reduce the payment free (stripe) from 3% to 20c. 
Hope that answers your question. Should be there by the end of the month.

Cheers
Pete

Sorry Stephen just catching this, yet full Stripe integration see here