Discount for get GCP AI Architecture certification

Hey everyone! I'm planning to take the GCP AI Architecture Certification, and I'm looking for ways to get a discount on the exam fee. I've heard that Google sometimes offers vouchers through events, training programs, or community initiatives. Does anyone know of any active discount codes or promotional offers? Also, if you've recently taken this certification, I'd love to hear if you found any affordable options through Coursera, Google Cloud Skills Boost, or any other platform. Do GDG communities or Google Cloud forums provide any exam vouchers? Any insights or tips would be really helpful. Thanks in advance!