You don't need to pay it all off within 50 days, just pay the corresponding amount in installments.
Apple official website supports credit card installment of China Merchants Bank, Industrial and Commercial Bank of China and Agricultural Bank. The maximum order amount is 15000 yuan. To use this installment payment method, you need to be a credit card user of these three banks.
Extended data:
Apple's mobile phone installment purchase steps are as follows:
1. Product selection: select the mobile phone model you want to buy, add it to the shopping cart, and continue to the payment link.
2. Choose installment payment method: choose installment as your payment method in the payment link, and select the bank and the number of installments.
3. Complete the transaction: Complete your order and complete the payment.
References:
Apple official website-credit card installment service