You can apply the AWS promotional credits on the Credits page of the Billing and Cost Management console on the AWS site or apply them here: https://aws.amazon.com/awscredits/.
Attachments: Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.
No one has followed this article yet.
AWS Promotional Credits for hosting most Alexa Skills for free
What services can I use my AWS promotional credit on?
Can credits be split across multiple AWS accounts?
What counts as usage for determining my eligibility for the monthly AWS Promotional Credit?
I don’t incur charges related to Alexa skills. Can I still use my credit for other AWS usage charges or give it to a friend?
How do I update my primary communication email address on your Amazon developer account?
Do I get more credits if I have built multiple skills or skills in multiple locales?
When should I apply the code?
Do credits accumulate month-over-month?
How much does an AWS Account cost?