The service of SberBusiness helps companies from medicine, education and sports to adjust the formation of certificates for receiving social tax deductions for clients. It collects data on customer spending for the company's services and produces certificates for the FTS itself. Businesses only need to confirm services and send certificates to the Internet Bank department. After that, customers will receive a notification to SberBank Online and go to the personal account on the FTS website to sign the application. The service can be integrated via API with its accounting system. The link can connect the service for free. @bezposhady.