Default payment method is Credit Card:
link: It defaultly uses link to autofill with your saved card information on your device. or you could fill your card information manually.
Apple Pay: you could select Apple Pay as well.
Venmo or Zelle are available as well:
At the bottom of the payment webpage, you'll see "More payment options". Once clink it, you'll see Venmo and Zelle options. After selection either of the two options, you'll see the payment information, then finish the payment process here but go to your Venmo or Zelle to pay.