When adding a Kogan First subscription to your order, payment can either be made with PayPal or with a Credit/Debit Card. Afterpay can also be used, however, this payment method cannot be used towards an order with only a Kogan First Trial, an item purchase is also required in the same checkout.
Other payment methods such as zipPay and Klarna are not currently available if you have a Kogan First subscription in your cart.