In this post https://premium.wpmudev.org/forums/topic/new-membership-test-plugin-needs-to-be-developed#post-168346, Mason spoke of adding email addresses for testing purposes but I don't understand how to do that.
You can really do + anything though, so you could do email+level1membership, etc.
Works pretty well and has the advantage of providing you with the ability to actually receive the email notifications and such."
Is there a tutorial or can someone provide instruction?
Thanks so much for your help.