Purchased a netlify domain now I want to cancel it, how?

A few months ago I purchased a netlify domain and now I do NOT want to renew it again.
I want to cancel it.

I dont know where to look for the cancel option.
After I cancel it how do I know it will not auto renew???

Thanks.

The cancellation button is in the domains panel from your team - click on the team name anywhere in the UI:

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and then you can see the button on the page for the domain:

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thanks for the info!!!