Is it better to use traditional paper sheets or electronic sheets?

I used to send it on my behalf, but now I have to buy it myself, pack it myself and send it myself, right? If there are only one or two stores, it is recommended to choose electronic face sheets. If there are many shops and there are free printed orders, it is recommended to choose traditional noodles. The printer of electronic face sheet is a general thermal paper printer. You can discuss with the courier, ask him to provide it for you, and return it to him after it is not sent, which is low in cost. Traditional face sheets need to buy their own stylus printers, which are expensive and stupid enough to be stuck if they can't use them. The courier number of the electronic face sheet is the number field put by the courier company, and you can get it automatically in the background. The traditional noodle order number is printed on the noodle list, and it needs to be entered in the background to place an order for delivery (it is easy to enter mistakes, and you can buy a scanning gun for a large shipment). The rest is up to you. Ask again if you don't understand.