You always need one thing to buy things in Apple's online store: a credit card. However, starting today, Apple has finally added another payment method to facilitate more users.
This new payment method is PayPal. In fact, the App Store/iTunes Store has already supported PayPal payment, and today Apple Online Store joined for the first time. Apple also promotes PayPal payment. If the purchase value exceeds $250, you can pay interest-free installments for 18 months.
At present, PayPal payment has landed in the Apple Store in the United States and the United Kingdom, and I believe it will be extended to other regions in the future.