It will be used by Twitter and Pinterest. Use <strong>{bbackup_94402fb9ba80f392e0976ece85f92b2b876bfcaed8d83250cc06083f7139c7d9}wishlist_url{bbackup_94402fb9ba80f392e0976ece85f92b2b876bfcaed8d83250cc06083f7139c7d9}</strong> where you want to show the URL of your wishlist.