Will the bank send you a verification code when it examines the incoming bill?

Yes When handling business at the bank counter, the verification code will be sent to the mobile phone when accepting the audit. CAPTCHA is a public automatic program used to distinguish whether users are computers or people. Input is required when registering or entering important information. Captcha can prevent malicious password cracking, ticket brushing and forum flooding, and effectively prevent hackers from using specific programs to violently crack and constantly try to log in to specific registered users.