Originally Posted by Rjtennis
Most of string shops in town use labels. I'm sure it's effective for them to advertise. Sometimes I will throw a sticker on my racket with a date to remember how long the strings lasted before they snapped. As residue can be easily removed with rubbing alcohol any ways.
I agree with this. I use stickers. I use the ones from the USRSA and they peel off easily without any residue. Many people told me they are glad it is there. If customers don't want them, they just peel off. no big deal. Some people complain about the most trivial stuff in life. Believe me there are more important things than a sticker or not.