We have seen a recent increase in counterfeit vouchers being
Please be advised that only Oracle University and Oracle University authorized resellers may sell vouchers for Oracle Certification exams. If you purchase a voucher from any other source, your voucher may not be valid and you run the risk of program sanctions from Oracle which could include a lifetime ban on taking Oracle Certification exams.
Be sure your voucher is from an authorized source:
If you are unsure whether your voucher seller is an Authorized Reseller: