Property signs and brochures are printed in bulk and left in the field for months. A static link on them is a dead end the day a listing goes under offer. A dynamic QR code fixes that: point it at the current listing today, and repoint it to the next property — or to your whole portfolio — without reprinting a single sign.
For agents themselves, a vCard QR Page is a business card that never goes stale. Change your phone, brokerage, or headshot and the printed card in a prospect's wallet still opens the right details. It's the pay-once alternative to reordering cards every time something changes.