The registered trademark is the name of toilet paper. This needs a barcode, because it's going to the supermarket. You don't need to register a trademark at first, just be an OEM. We mainly need a toilet paper processing license, the cost is not much, but the fire permit is not easy to handle, and all three things are easy to handle. Some places need environmental protection. Anyway, a word is easy for everyone, so it doesn't matter. You'll be slaughtered. I'm a paper worker. I've seen a lot.