What are the best ways to obtain AWS Certification vouchers, including promotions and educational programs?

I am currently pursuing AWS certifications to advance my career and am seeking information on how to obtain AWS Certification vouchers. Specifically, I would like to know:

Promotional Offers: Are there any ongoing or upcoming promotions for AWS Certification vouchers? How can I stay informed about these promotions?

Educational Discounts: Are there any discounts or vouchers available through educational institutions or online learning platforms that partner with AWS?

Training Programs: Do AWS training programs or partner organizations offer vouchers as part of their training packages? If so, how can I enroll in these programs to receive a voucher?

Scholarships or Grants: Are there any scholarships or grants available for AWS certifications that cover the cost of the exam vouchers?

Other Methods: Are there any additional methods or resources for obtaining AWS Certification vouchers that I should be aware of?

Any insights or recommendations on these points would be greatly appreciated. Thank you!