Lately I've been using scraps as an added item to my work. I punch out 2 1/2 circles and put my maker stamp in the middle, finish with Bick's+neatsfoot mixed, and edge and burnish the edges.
Takes just a few minutes to do it but since I have been tying it onto the briefcase, wallet,checkbook, etc, the customers usually put a ring on it and add it to their keychains, car keys, use for luggage tags with their name "sharpied" on the back, etc.
I actually saw a bag tag of mine in the Springfield, MO! I didn't even remember the customer.
pete