In Booking.com for Business all payments must be made by credit card. The credit card types accepted are Amex, Mastercard, Visa, AirPlus and Diners Club International.
You can use a company credit card (for all travellers) or individual credit cards (for your personal use only). You can save up to four credit cards in your account, giving you the flexibility to pay for different trip components (flights, accommodation, transport) with different cards.