Make Payment Optional
I would like to have a customer be able to optionally make a payment from a completed document, but not require it ever time.
Our use case is that I'm going to have a whole package that we'll send a customer once we've reached the right point in the process. It will have a Welcome letter, a Non-disclosure agreement, a copy of our W9, and an invoice for the service we are about to provide.
Today, our payment options are them sending a check, or I'll give them bank account details they can send to via ACH. Eventually, I'd like to also do credit card there - but not every client will want to go that route, so giving them the option would be perfect.