Killexams is a total scam. I bought their program to study for my CPCE exam in November of 2020 and there was not one single question on the exam that was included in the Killexam system. DO NOT WASTE YOUR MONEY. Like others have said here, anyone who is claiming that they got passing scores using this system is a FAKE review. I am a real person... who wasted time and money using this system when I could have been finding actual study materials to use.