Pinduoduo cards need to open the Pinduoduo app first, after entering the home page, click the "Card" icon in the lower right corner, and select the type of card to be patted.

Next, click the "Photo" button, aim at the card you want to shoot, after adjusting the angle and light, and click to take a photo.

After the shooting is completed, you need to fill in the relevant product information, including price, description, inventory, etc., and upload photos.

Finally, click Submit to complete the patting process. After waiting for approval, the card will appear in the card list for other users to buy. Paipai cards can get rich commission returns, which is a way to make money.