Authorized Account Holder means the natural person who is assigned to an e-mail address by an Internet access provider, online service provider, or other organization that is responsible for assigning e-mail addresses for the domain associated with the submitted e-mail address. Sponsor may ask any entrant or potential winner to provide Sponsor with proof, to Sponsor’s satisfaction, that such party is the authorized account holder of the email address associated with the entry. Entry materials/data that have been tampered with or altered, or mass entries or entries generated by a script, macro or use of automated devices are void.