Thanks for reaching out via CrowdSupport. Understanding you have received an email in regard to the $39 offer.
If you are looking to add a new service to your account and continue paying your existing service, you can expect the min. cost per month to be $78 per month. This does not include any charges applied outside the inclusions of the offer.
If you would like to discuss your options further, you're welcome to have a chat with our live chat team via http://tel.st/4v9bm.