Any information collected via the Infinitesima web site is used for internal purposes only. This may include the marketing of our products, although when registering, users may select that their data is not used for marketing purposes. We do not rent, sell, or otherwise distribute any visitor information to any other parties. Any analytical information derived from visitor statistics is used solely for internal purposes. Visitors who provide personal and professional details as part of our registered-user system are able to remove their details at any time.