title: Costs of enabling versioning in Amazon S3
body: <p>I have a question about the costs of versioning in Amazon S3 that don't seem to be present in the guide.  There is a cost for every PUT/POST, but for versioned objects(especially when you keep older versions in alternative storage such as glacier) does each PUT/POST cost 2x the PUT/POST cost, one for the new version then one to move the old version to glacier?</p>