Check out these business address images:
New contact card
Image by steven.buehler
I don't really call these business cards, because I don't run a business.
Was very, very, VERY happy to find a copy of the Hoefler Text font for Windows, just so I could keep that ancient 'st' ligature in the name (Hoefler Text is standard on a Mac).
Used to have a QR tag where the Microsoft Tag now sits, but Microsoft Tag seems to work better on more phone cameras.
Distinguished Business Address
Image by joeks
