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When a minor sets up a email account is it necessary to set up a family account and give a credit card number?

• My daughter set who is a minor set up a email account with yahoo. This process required my who was a guardian to set up a family account which would allow me access to my daughters email account. As part of the questions that I was asked to do this was what was my credit card number and date of expiration. Was this a fraud getting access to my credit card information or is this normal part of setting up a family account? If this is normal, then why did yahoo need my credit card information in order to set up a family account?

• Answer:

  I have never given yahoo a credit card.