You can get a full itemized bill. The only thing that isn’t fully broken out are elastic ips. We found that out because we were tagging everything for billing and those weren’t showing up correctly.
Mind you, it’s likely a bit more itemized than you want. Like you’ll see a separate line item for each price tier you paid for something, and things like ebs disks are all split out. It can be a bit…much.
Clearly your gender field is a boolean. Which means it can be either true, false, null, or undefined. Except in javascript where for some reason it can sometimes be NaN, but only when you try to compare two people.