I had a lot of these little promo cards left over from my craft show last month and since I'm in the process of creating new (and 100 times improved) promo cards I found a way to use them in my packaging! It's a simple way to incorporate your business into the wrapping - and you could use a business card, a postcard, a notecard - just about anything.
Just take your promo material and punch two holes in either side. Feed some ribbon, lace or twine (in my case) through the wholes with the string in the back. Wrap around your package and tie in the front.Now, I just need to sell a bunch of items to get rid of the rest of the tags :)