Just select "Afterpay" as your form of payment at checkout on orders of $35-$1000. All you need is a debit or credit card (Visa or Mastercard).
No long forms to fill out; you'll receive an instant approval decision. Your order will be shipped as soon as it's processed.
No interest, ever - and no additional fees when you pay on time. Automatic payments are taken every two weeks in four equal installments.