I'm sure it's user error, but I have added Stripe test keys, created a test quote then sent to myself as a test. I was able to approve the quote, get it converted to an invoice and sent out for a test payment.
Two questions:
How/Can I require either a % amount or $ amount, then the final amount after the service or install is completed?
When I click Pay Now I see the products and Payment total amount but no way to pay. How can I pay through the invoice?

