Confirm the purchase list, contact Peanut Diary customer service, order goods, pay for the order, confirm the delivery method, and wait for the goods to be delivered.

1. Confirm the purchase list: Browse the official website of Peanut Diary and list all the products you want to buy, including product name, specifications, quantity, etc.

2. Contact Peanut Diary customer service: Contact the customer service department of Peanut Diary through the official website of Peanut Diary or other channels to inquire whether there is an option to purchase all goods at once. Relevant information and assistance will be provided to you.

3. Order goods: According to the purchase list, provide detailed information of the required goods to Peanut Diary customer service, including name, specifications, quantity, etc. The order will be processed and payment and delivery options provided.

4. Order payment: Complete the payment process of the order according to the payment method provided by Peanut Diary customer service. This includes online payments, bank transfers, etc.

5. Confirm the delivery method: Confirm the delivery method of the product with Peanut Diary customer service, including express delivery, logistics, etc. Provide detailed shipping address, contact information and other information.

6. Wait for the goods to be delivered: After completing the payment, wait patiently for the Peanut Diary goods to be delivered. You can keep in touch with Peanut Diary customer service to understand the logistics status of your order.