1. First, we need Douyin merchants to enter the store background, and then click on the store one by one to find the authorization of the interface, and then we will continue to apply for authorization. Then we select the type of erp in the pop-up window, and find others in it to get the appsecret. Then we fill in the obtained appkey and appsecret into the store manager, and we can bind the store and the tool.

2. Then in the background of the store manager, merchants will be able to see the order data. We select the express template in turn, and select the delivery order in it. Then we find the order to be printed and click to print the express number. After confirmation, we can print it out with the order.

3. Then filter out the printed orders in the background. We have to check all the orders. The last step is to click on the delivery. We can synchronize the order number to the background of the store.