How many additional positions does PREP spray add?

In the context of the Celebrity Tanning Practice Test, the understanding of how many additional positions PREP spray adds is essential for effective service delivery. The correct answer, indicating that PREP spray adds two additional positions, reflects the product's capability to enhance tanning applications by allowing for a more customizable and thorough process. Each of these positions can be strategically utilized to target specific areas of the body, ensuring an even and optimal tan. This approach not only improves the aesthetic outcome but also the overall customer satisfaction by addressing areas that may require more attention or a different technique during the tanning session.