There is a charge for Guangzhou to apply for an individual travel permit to and from Hong Kong and Macao online and then endorse it.

Once in 20 yuan, online application is just an appointment in advance. After success, you should take your pass to the exit-entry building of Renmin South Road and hand in your endorsement. Someone else can do it for you. The quickest way is to go directly to the 24-hour accreditation center of Renmin South Road Exit-Entry Building. You can get the second-generation ID card, pass, bank card or Yangchengtong (payment fee) on the machine yourself. It will be done in 3 minutes, and EMS will send it to you after it is done. Re-endorsement without a copy of ID card.

You are too stingy, at least give 1 point. If you don't give points, few people will answer your questions in detail.