Phlebotomists!!

My license expired and I need more points in order to get my recertification. I was going to do the online activities where you read the articles and then answer the questions. Has anyone done these before? The package would be around 90 dollars so I’d like to know what I’m getting into before I purchase it and if it would be better to just retake the test. I’d really rather not go that direction though. the articles seem much easier but there’s no samples of the articles so I’d like to know how long these articles are. It’s on the AMT website. Has anyone ever done this and can help me??