NOTICE PROCESSING METHOD OF SECRET INFORMATION, BANK SYSTEM AND PROVIDER COMPUTER

摘要

PROBLEM TO BE SOLVED: To safely and surely inform secret information that is the information to be kept secret to others at a low cost. SOLUTION: The provider computer 10 receives a bank account related to the notice destination of the secret information from an applicant operation terminal 30 in the acceptance of an application to service from an applicant. The provider computer 10 asks payment processing to a bank system 20. The bank system 20 sets the payment destination as the bank account of the notice destination of the secret information, and performs the payment processing on the basis of payment data in which the secret information is described in a field for disclosing the description contents to the payment destination.