Sophia Yearly Membership Bogo? Anyone want to split the cost?

[Learnfordegree]

I used a promo code for an annual membership, but even their regular monthly plan of $79/mo is by far the best value available in terms of $ per credit. If you do at least three courses per month, they're even cheaper than Saylor.org where you have to pay the $25 ProctorU fee per exam. Also, the Sophia.org tests are open book and don't require an obtrusive video proctor monitoring you.

For Sophia tests, how does the open book process work? Do you use a second monitor (is at allowed for RP Now?) during test or when you have a question you are not sure of, pull up the material to check before answering?