No identification required. Just go to your local cable office and do it yourself. The details are as follows: Before applying for stopping the business, the public need to report their name or user card number, and the staff will first inquire how many years the set-top box has been held, and whether they have participated in related activities, so as to determine whether they need to make up the money. In addition, no more than two applications within a year, and no more than three years. When the company signed the agreement with the customer, it was clearly stated that the agreement could not be stopped within three years. After the end of the three-year period, if you want to apply for closure procedures, the operator only needs to bring the relevant documents to the business hall to handle it, and the application or opening procedures do not need any fees.