To relinquish your mTap device and reassign it to someone else.

Prerequisites:

If you're a free, Pro, or Pro Plus member with a mTap device, you can unlink it from your account and give it to another person.

Instructions: 

Step 1: Sign in to your mTap profile.

Step 2:  Tap on My Device on your profile in the browser.

Step 3:  Simply tap on Release the Profile in your account.

Step 4: The recipient can register it as their brand new mTap by clicking the provided link.

Outcome:

And, voila! Your mTap can now be reassigned to a new user and operated similarly to any other mTap.