CertTree offers the best after-sale services, we guarantee that you will pass your exam by using our latest training material. If you do not pass your exam by using our product, CertTree will provide you with a full refund or another exam instead within 90 days from the date of purchase.


✓ CertTree provides the latest IT exam training material developed by Senior IT Professionals and Experts who have years of experience in field, most of exams are 96% coverage. 

✓ In case of failure you can apply for CertTree Guarantee Policy, if you fail your test by studying our training material in 90 days, just send your score report in attachment to [email protected], then we will give you a full refund.

✓ Top-ranked Customer Service. CertTree Team provides online support and Email delivery, if you have any questions, pls feel free to contact us.