Their website won't allow me to pick just one portion of the test and when I call the representative I was told it was fine and on my test date the test center told me I was signed up for both portions of my test and I had to take both. When I called before my test they make it sound like it was my fault and it was too late so they can't do any thing about it. I pretty sure they don't care about the candidates and they just want our money. I wish I have different option to take my test but too bad it had to be PSI.