Question for salons

I saw a comment on another post saying something about not using the 2x1 tags at all and just pricing everything with a sticker gun. Does anyone else do this at their salon? It sounds like it would be a heck of a lot easier since our 2x1 tags always fall off or customers will just pull them off for whatever reason. Depending on what everyone says I might bring it up to my salon manager and see what she thinks