A review for Kiss cut stickers by Myke Olson.
I was previously a fan of the die cut stickers because of the cool shape of them and how they hugged my design. They were always very difficult to peel away though. The solution is kiss cut! Not only can I print extra text such as a URL outside of the actual sticker part (to work around that Sticker Mule can't print on the back) but they are much easier to peel off.