Foreign online credit card charges are all like this, only the card number and the last three digits on the back of the card (that is called the security code), as well as the card owner's name and billing address, so this process is no problem.

As long as you know the above information, you can use your own card or a friend's card

If you want insurance, you'd better let the agent tell you the payment page, and you can pay by yourself. If you don't understand, ask again. Actually, it's usually very simple. This avoids the risk that the card number information is exposed to the intermediary.