1, first open the JD.COM client.
2. Next, go to the page of JD.COM Mall, select the mobile phone you want to buy, and then click "Buy Now" at the red arrow.
3. Then select the model to be purchased and click OK.
4. On the order confirmation page, fill in your own receiving information, and then click "Submit Order" at the arrow.
5. On the payment page, select ICBC credit card as the payment method, and then enter your own password to pay.