Company and Group Discounts Companies and CPA groups will receive volume discounts for taking courses or subscribing to MasterCPE. Discounts start for groups with as few as 5 members, range from 10% to 25+%. Please use the Contact Us form about purchasing a group plan. Related articles How do I review the course materials? Why does the answer on my final exam seem to change? How does an Enrolled Agent get credit with the IRS for courses taken? Can I use these courses for my Certified Internal Auditor (CIA) requirements? Can I retake the exams if I don’t pass the first time?