And another thought......do you make your own tags? Purchase them? I would recommend a QR code on that. I can't tell you how many times I've had people ask me where I got something and they're always surprised when I tell them it was made by a friend. I don't carry a purse so I don't always have business cards on me, but I always have my phone and they always have theirs. "Who made that?" "My friend, Dawn! The QR code [to her site] is here on the tag." "Cool!" Bam. New like and potential sale.
Maybe it's a regional thing, but here, the vast majority have smartphones and know exactly how to use a QR reader. Saves from going into notes AND it will drive traffic/likes to your FB page.
Total side note...posted this exactly 12 hours after the previous! HA HA