If you need to ship after successfully placing an order on Doudian 1688, you can follow the steps below:

1. Open the Doudian 1688 backend management system, find the order management page, and view the orders to be shipped.

2. Confirm whether the buyer's delivery address and contact information are complete. If there are any questions, you need to contact the buyer in time for confirmation.

3. Select the order to be shipped, click the order details or the delivery button to enter the delivery page.

4. Fill in the logistics information on the delivery page, including the logistics company, express number, shipper information, etc., and click Confirm Delivery after confirming that it is correct.

5. Wait for the buyer to receive the goods and confirm receipt. The payment will be credited immediately after confirmation.

It should be noted that before shipping, you must check whether the quality and quantity of the goods meet the requirements to ensure that the goods are intact to avoid disputes. At the same time, after delivery, the express information should be tracked in time to ensure that the goods can be delivered in time, and communication with buyers should be maintained to answer their questions and improve their satisfaction.