How do you unify print stationery and digital?

The card, the invoice, the email signature and the avatar come from the same mark and the same type. They are not unified if the paper is one house and the email is another. Gather a card, an invoice and a screenshot of the email you send today. Underline name, colour and phone: all three have to match. In Madrid clinics the new card lives next to an invoice PDF with the previous logo. The patient files two brands. Card, invoice header and email signature in the same folder, with the phone and the address written the same way. Flowwell already carries the line from the contact card outward: this does the same.