QR Codes for Photographers Guest Contributor,…



QR Codes for Photographers
Guest Contributor, digital-photography-school.com

QR codes can be a great mar­ket­ing tool, even if you don’t know what one is I’m sure you will have seen one on your trav­els. QR means Quick Response Code and is a two dimen­sion­al bar­code which is very sim­i­lar to the stan­dard bar­code used …

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