Which statement describes a disadvantage of Marnie paying a bill by telephone with a credit card or a debit card?

Paying by telephone requires Marnie to give the company her credit or debit card details so it can process the payment. Sharing that information can create a risk if it is mishandled, making it a disadvantage. Avoiding stamps and mail, having the bill paid promptly, and possibly receiving a discount are benefits, not disadvantages.

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