Have a "test" button that doesn't cost for sending.
Because Adobe sign is filled with so many features, sometimes it's hard to know if you're selecting the right boxes to have the customer sign/fill out. Especially, when doing workflows and you're wanting the form to go to multiple people and in a specific order. I would like a "Test" button that will allow you to go through the process (with the same email in all slots so Adobe knows you're not trying to cheat the system). That way the person that is doing the test runs has received all the emails, in the order they would normally go out, so they are able to see how everything runs and make sure it is working effectively.