Using pinecone through AWS marketplace

Can someone tell me how exactly do you use Pinecone through AWS marketplace?

I started by ‘subscribing’ to pinecone using this link: AWS Marketplace: Pinecone - Pay As You Go, which takes me to AWS login. After logging in, I ‘subscribed’ to it with my aws account, and now I can see:

But what next? If I click on ‘set up product’ it just takes me back to the AWS subscription page.

What do I actually need to do to use pinecone through AWS? Do I need to ‘link’ my aws account to my pinecone account?