From now on, whether you are using a card transfer or a stored-value card transfer, you must provide the current registrant's ID card to handle the transfer procedure.
As long as you have provided your phone number to register or register for anything, your information may have been legally sold to advertising companies or promotion agencies, and this is where the spam calls and spam SMS you receive come from. I once had a customer receive a spam call after completing a channel transfer, asking me if I was selling Zuoqu information to others, which really made me laugh or cry.
Unless required by law, such as national security law/life is threatened/someone offers a very unreasonable price, such as 10 million (someone is willing to offer this price, I will retire and thank this kind man). If one day I really sell left-handed information, I will let you know. However, everyone who has applied may already have a clause that states that you do not object to handing over your personal information to third-party promotions, such as credit cards, Octopus or any application that requires personal information (occasionally I will ask the customer to provide additional information) , because I do not retain relevant information, providing it before does not mean that I will save it, and destroying it will guarantee that it will be returned to you)