Yes. You do not have to use a card in your own name to pay the UK ETA application fee.
You can use a card belonging to a family member, friend, or another person.
Even if the cardholder's name does not match the UK ETA applicant's name, you can still complete the payment and submit the application successfully.
However, you must have the cardholder's permission.
When completing the UK ETA application, please make sure to enter the actual traveler's passport details and personal information accurately, regardless of whose card is used for payment.