I have recently booked a hotel with my friends card through booking.com. She will not make it to the hotel for check in time and I know booking.com doesn’t charge your card right away  . They say it’s iust a way to secure your room. Can I use my own debit card at check in to pay the full amount  ? If so will booking.com charge her card still being said her card is on file with booking.com  ?

I have recently booked a hotel with my friends card through booking.com. She will not make it to the hotel for check in time and I know booking.com doesn’t charge your card right away. They say it’s just a way to secure your room. 

Can I use my own debit card at check in to pay the full amount? If so will booking.com charge her card still being said her card is on file with booking.com?