Is it reasonable for ABC to deduct fees from banks and enterprises?

Reasonable.

This is the installation and maintenance of the bank-enterprise platform (including the Yi Jie version) provided by the bank-enterprise platform service fee, including the bank-enterprise platform, the bank-enterprise direct connection and the bank-bank direct connection; As well as the production and distribution of USB-KEY or IC card certificates for bank-enterprise platform security certification, annual fee for CFCA enterprise customer certificate management, loss reporting, replacement and renewal of certificates and other services.

1. The installation fee is 50,000 yuan, and the Yi Jie version 10000 yuan; 2. The annual maintenance fee is 5000-20000 yuan, and the Yi Jie version 1000-5000 yuan; 3. The inter-bank direct connection fee is 8,000 yuan/year/account; 4. Make and issue 50 yuan for U disk or IC card certificates; 5.5. Annual service fee. CFCA enterprise customer certificate management 100 yuan/year; 6. Report the loss, reissue and update the certificate 10 yuan/time. Please contact the bank for details.