Some functions of the PostFinance merchant interface work incorrectly with Google Chrome's password manager because of low professional skills of the merchant interface developers

Particularly, the merchant interface can show a wrong value (e.g., your merchant interface password) for the «SHA-IN pass phrase» and «SHA-OUT pass phrase» fields.
Please use another browser (not Chromium-based, e.g., Mozilla Firefox) for the merchant interface, and do not use your browser’s password manager at all for the merchant interface website.