Leveraging Multiple Accounts in Your AWS Environment
Considered to be best practices in AWS, as well as one of the most popular ways to fully maximize the potential of AWS, is to utilize multiple accounts. Accounts can be set up as either per-organization, per-department, or even per-application and can be utilized to logically and physically separate any resources to fit your organization’s needs. This, combined with master-account billing and properly utilizing Tags, can allow you to be as separate, yet collected, as you see fit.