If you can notice the article, I believe that you may be interested in RFID products, at least IOT Industry. Am I right?
Ok, now let me tell you some way to make data encoding on NFC tag. Firstly, you need download the NFC app function on your phone. Then you can write the information, such as our web site, www.asiarfid.com on NFC tag. After finishing it, it can read the web site information by scanning NFC Tag.
Yes, it is easy. So NFC tag could be used for many occasions, such as supermarket, coffee shop, library room,etc. You just use your phone, and you can get the information stored in the tag.
If you have any other question, just free to email us, firstname.lastname@example.org.