For safety measure, create a Budget under Billing in your AWS web console with 2 factor authentication! This will set the maximum how much they can charge you monthly (or quarterly, yearly). More info about Budgets and it's types (be advised that some budget types only trigger notifications, not service halt): docs.aws.amazon.com/awsaccountbill...
This should be your first thing when you register on AWS.
We’re a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.