This sale ends next week on September 21, 2021. But your voucher will be valid for one year from the date of purchase, so you can buy a voucher if you anticipate taking the exam within a year.
Please note that this sale applies to Adobe Certified Expert, Professional, and Master certifications and renewal exams. (Marketo Certified Master and Adobe Sign and Qualified credentials are excluded from this promotion.)
For queries, please reach out through below comment section.