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Customer Information
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UserID Requirements
  • Must be between 6-50 characters.
  • Must not contain spaces.
  • Must not contain "Ameren".
  • May contain letters, numbers or the special characters _@-.
Password Requirements
  • Must be at least 8 characters.
  • Must include a number, a letter and a special character (e.g. @!#&).
  • Must have no more than 2 repeating characters (e.g. aaa).
  • May not contain two or more consecutive spaces.
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